Here is my latest attempt, using only the 35mm version…
https://mega.nz/#!45gFWYCB!0xcOeCA2UrWoH9tVvlXhoTqEmDrS3wB7fVNcObf02MU
I only have two critical comments. The starfield is too clean. you need to introduce some grain to it so it matches the rest of the elements. The other is the blue glow is missing around the engines and in other places over the starfield. That is a hard one. Outside of that it looks fantastic.