You might get a lot of different answers. If a plane doesn't come with a mount, or if the stock engine mount looks like crap to me, I always seem to choose the Great Planes adjustable mount that comes in several sizes at least.

Regarding different color schemes, nobody has the WM Intruder in my club, so they and I like the stock scheme since for now, it is unique to us. If my covering wears out, I'll try out a new scheme for sure. It seems to be holding up well so far. Jon