ORIGINAL: GAP-RCU
... and for some really nice ideas, see the pictures in this thread [[link=http://www.rcuniverse.com/forum/fb.asp?m=8495429]link[/link]]
See posts 76 and 77.
Yeah, that's what I would consider the 'right' way to do them. Minnflyer has some drawings, but these are exactly what they should look like. Nice work.