Story Idea: Cheese Sandwich's Seven

So after watching the latest episode of Rick & Morty I came up with an MLP Heist [because I have a high enough IQ to understand the episode was clearly telling us to write heist stories even though the lower IQ viewers would think it's a mockery of them, they just don't get the subtle nuances of the show].

Cheese Sandwich's Seven.
I will never fully write it so I'm going to brainsplat it all on this post.
Also does Ocean count himself in that eleven or is it him and another eleven?

Setup: 5 years ago Pinkie comes to tell Cheese that Boneless is dead as he transformed into a key which later transformed into a castle. Cheese is sad but says it's ok and Boneless would just be glad he saved Equestria. They exchange gifts and get shipped together later in the time skip.
Cut to after the show ends but before the time skip and now that Twilight lives in Cantalot the castle is no longer needed and so he plans to blow the absolute funk out of the castle to somehow retrieve boneless. There's just 4 problems.
1: it's a massive tourist trap and they don't want it gone
2: the cutie map is still there
3: I think Glimglam lives there now.
4: Pinkie Pie
And so to do this without causing too much collateral damage, destroying the cutie map or accidently killing anypony he's going to been a crew. But who?...

Songbird Serinade, Good to SIA again.
Discord, glad you could JOHN us.
Quibble Pants, you got married? Have a PATTON the back.
Grandpair Pair, WILLIAM help me out with this?
Fizzlepop Cherrytwist [Tempest Shadow], I know we've had some trouble in the past, but we're not EMILYs anymore.
Coloracatura, could you LENA hoof?
Now I know this may seem like a... WEIRD AL-liance… but it's obviously all the celebrity VAs.

How does Cheese have the George Clooney mind to pull off this heist? Well obviously you have a high IQ [like Rick & Morty fans] to be a premiere party planner pony.
Songbird and Fizzlepop are the two that have bad history. Quibble is the reluctant one whose 'retired' from his life of 'crime' [using his nerd knowledge to rig quiz shows and stuff]. Coloracatura is glad to be invited but doesn't know why she was exactly. Grandpair is too old for this shit. Discord is the one who betrays the group because he can't lie to Fluttershy.
Honestly... I don't have a middle at this point but I have a vague ending.

Since this place is a massive tourist attraction now there's an anti magic BS on the place which of course all of the crew can easily bypass but Discord's magic is powerful enough that it'll set off alarms so he can't just solve everything in an instant.
Discord tells Fluttershy and realises he messed up so he says he's sorry but she can't interfere and teleports her to his house in choaspace. She eventually escapes and rushes to the castle. She gets there and tries to stop them but Discord's residual magic on her stops her from getting through the anti magic BS. Glimglam shows up and lets her in and gets told about the plan. She then teleports them to the cutie map to see them deploying an inflatable replica she freezes them all. Except coloratura because of course the one whose not sure why their help was needed is the one who'll save the plan. Discord just kinda breaks out of it now he can use his magic but stays and apologises to Fluttershy trying to convince her he had good intentions. She accepts his apology and the rest say 'hey, we're all friends with a main six member too, they can vouch for us' and let's just say Rarity is Songbird's designer and Fizzlepop and Twilight are friends now or something.
So all the main six show up and Pinkie reveals she was kinda watching all of this the whole time and is sorry he couldn't get Boneless back but... wait, why is there a friendship problem for all 6 of them centred over the castle? So they go and sit at the map. Oh no! it looks like they HAD already swapped the map and this was the fake. And coloractura actives it doing... something... and that Discord telling Fluttershy was all part of Cheese's plan to get them all here!
Some BS magic stuff that with all six of them there cheese can get Boneless back! But how? Well, remember the gift Cheese gave Pinkie 5 years ago? Well, it's currently hanging above the map in the roots of Twilight's old tree library. That's right! This motherfucker has been planning this for 5 years and galaxy brains so hard even Discord calls BS on that.

Moments to hit through out the story.
Songbird yelling at Fizzlepop about how she locked her in a cage. Discord wonders oh, when did that happen, I must've missed it.
Discord asks them to swear that there isn't any nefarious plot here he's hiding. The last time he tried something like this it backfired just a little bit.
Discord asks Grandpair if they've met before [star trek reference]
They need codenames. Discord calls dibs on being called 'Tempest Shadow'.

I know I mentioned discord a lot but that's just because he's the biggest potential plot ruiner and is also the easiest to write for sicne everyone else has only had 1 or 2 episodes.

Thoughts?