questions about my story

I need help with some questions for my story so i come to you the committee of warhammer 40k and i just want to appolagise for spamming your thread i made the rookie mistake of not thinking about making a universal thread for all my stories and made a thread for each

q.1 when twilight becomes a demon prince should i give her wings or not
q.2 were the imperial fists and iron warriors at ullanor
q.3 is everyone ok with this load out for her
'twin lightning hooves'
1 combi melta
1 plasma gun
terminator Armour
master-crafted weapons
spiky bits
mark of khorne
demonic mutation
Q.4 is every one OK with doomrider
as thanks I leave this sneak peek at one of the later chapters

Celestia ran into the changelings throne room but when she got there she gasped in horror at what she saw the iron warriors were piling dead and still living changelings on bonfires or splitting them open and using them as cloaks but in the middle was twilight in her terminator Armour stalking towards the changeling queen she opened her mouth and the voice that came out of it made celestia pale in fear it promised a excruciating end for the queen" I can taste your fear changeling it is a tangible thing, i can run my hooves over it and drink deep of it's sickly aroma. If this terror is the food of haterid let me feast upon it and in the feasting destroy you utterly"

please feel free to leave your own questions about my story for me to answer