That would mean changing the game genre and expectedly require more altering of and making new files than a total conversion. I don't have a clue of how to do it. But you could send a request to a game maker company if they would bother to try such a thing.But I don't think anyone could say it wasn't a cool thing to do.
A) Thats TOTALY impossible in this engine, even if you stole the source code it would take a few years to make into a good dogfighter game.

No company is ever going to "take suggestions", lol.
C) Go play Freespace 2 - still the best space dogfighter ever made.