Yep, the first 6 holes I drilled were for the back of the wing. I screwed that part in last though. It's definitely snug. That looks really good to. I like how you have your wing black to contrast the silver.

 

I'll try and get my site up and going ASAP and then we can work out which tutorials to do first.

 

I realize I never did get pics of the finished product uploaded. So here are a couple:

 

Looks great! Very clean lines. how did you smooth the screw that you put into the tips?

 

Thanks! I ground down the outer edges with a dremel and then used bondo to smooth out the rest. Under really close inspection you can still see the small bump where the screw is, but I didn't want to ground down too much of the screw and risk the structural integrity.