I've enjoyed every aspect of the RV9 build up to this point, but as many have stated in the past, the wing rib prep is very tiring. I'm too far into it to turn back, but I wondered how many of us would gladly pay a responsible, detail oriented kid big money to prep the ribs. I know I would seriously consider it when I get to my next build. Sound like a good summer job for your kid? I bet there would be some takers.