Hey AJ, I see what you mean about the position of the main engines and the length of the wings. The V-22 has long wings otherwise the rotors will collide with each other and it produce more lift because it’s a helicopter/airplane. My engines are jet engines and the will produce much more power than these V-22 rotors engines. Maybe I will give my wings a bit more length because the tail is right in front of the jet nozzle, but not to much because I like the fast look of the ship.
So thanks for the heads up 
Here is what I came up with for the positioning of the engine. You are right that the are off center but the ship has counter engines in the front and in the tail for dealing with this problem. These engines will help stabilize the ship during takeoff/landing/ hovering. Here is a small explanation video about my idea of the engine layout:
//youtu.be/xXcPuFz7caU