Here are some of the updates I would like to see soon.
1.- Mirror connections- this would allow you to mirror connections without mirroring the entire plane (which would cause anything that was inverted on one side but not the other to copy to the other side.

2.- Screenshots- one way would be to stop having to require at least one picture of it in the sandbox and allow users to paste screenshots of it in flight in the description. This would allow us to have prettier pictures and would probably get us more upvotes.

3.- If you have any other requests please put in the comments and I will add them to this post.

4.- Add more details to the weapons- like a more accurate Missile sound, different sounds for the cannons, torpedo running depth, craters from explosions, and other things like that.

5.- More engine details- more engine noises, variable rims, v type engines, and inline engines.

Note: if this post gets enough upvotes then maybe someone will actually make the changes. Please upvote!