I still wouldn't pay for someone to assemble an ARF... One reason alot of people get into this hobby is to build their own planes.. Assemble their own equipment.. in my opinion.. Sure maybe some newb will come and ask you to assemble his trainer.. But if he crashes it.. You guys aren't gonna repair it for him (or are you?) and if you do then he hasn't learned anything.. Which makes this hobby much more dangerous! Then if he fixes it himself he's gonna start building his own ARF's then kits... And when he's a wise old man he'll look back at his experiences and recomend to the world to build their own planes, that way they learn how they work.. And they don't have to rely on someone else to do everything for them.

My .02