I'm about to start covering my four star 40 and i had a question about the wing. I'm going to do it black from the le to the main spar, and yellow from there back. Do i need to cover the whole wing in yellow....then go over the top with black, or can i cover the wing in two pieces on top. I was concerned about the structure added by the covering no longer being as rigid with two pieces. But if its OK, then i would rather do it that way. Also....any tips on monokote over monokote?? Thanks, Shaun.