Just looked at the VC epoxy. It only comes in white.

But reading the description its perfect for trailered boats. They need to offer it in a few more colors.
I keep reading sprayed gelcoat is very hard to achieve a smooth surface, and that the only real way to get a smooth surface is to spray it in a mold. Price wise its about the same as paint, maybe less. I guess its all in how much work you want to put in. If i can borrow a gel coat gun, i may spray the transom to see how much work is really involved. Anyone here ever done it?