I haven't seen the actual plane yet but I've studied the manual and at first I wanted to put everything in the rear but after looking at it I don't like the staggered elev. servos. I've had that and it's hard to get them moving in uinison, plus it's alot of junk back there. I don't mind putting the single elev. up front but a push, pull rudder from that distance concerns me ( maybe needlessly ) so I would really like a pull pull rudder if there is room. I'll have to wait until I actually see the plane, maybe about 2 weeks. I figure if I go with the Saito ( over the OS ) and 2 upfront servos I will save at least 10 ozs. and that's got to be all good.