Story Suggestions & Confessions

Hello bronies and pegasisters alike, I have a few things I wanted to say; Mainly concerning my story Sonic New World. As you might know by now, Sonic and everyone are on their way to try and stop the changelings and all that but I just wanted to know, should I have the Paleks be more involved or should I try and wrap up this story because it has, in all honesty, run on for a bit longer than it should have. Each chapter only got small tidbits of the plot, making it move at an incredibly small pace. We are reaching the 30 chapter mark and it could either be done or not even close to done. I started writing this story with nothing even planned out past the prologue and chapter 1, everything past that was written off the top of my head each week, getting done either really early or, never at, but close to the last minute and I have found that my inspiration to write this story has diminished incredulously over the course of its run. Don't get me wrong, there were a few spots where I would try and put what I saw in my head into words and love every second of it and I think it turned out pretty well so far for my first multi-chapter story with little to no grammar or punctuation errors; without any editor to check it out. But I think it is about time this story got wrapped up and I moved on to others stories I have in mind that are full of d'awwws and warm and fuzzy moments. I also wanted to focus on some other things as well, like catch up on some game playing on my computer and finish Sonic Lost World for Wii U (played the 3DS version) and try to hone my animation skills and learn to draw better. So go ahead if you think I should just go ahead and take the wrap up path or not, brony on and stay beautiful :D. (I need suggestions soon btw if this is going to be out by saturday. I am going to go ahead and write what happens in ponyvile but can't anymore after that until suggestions are in)