Hmm... did I not say I was going to wait till I see how the plane balances out with the engine before mounting the servos? You guys are really good at jumping to conclusions. To date, I have not had to put any lead in any of my engined planes yet - and I've built/assembled quite a few. The servos will go where they need to be to balance the plane.

BTW, the G23 I have has CH electronic ignition and weighs just a bit heavier than a typical 1.20 FS glow engine with engine mount. The extra noseweight should come in handy in balancing the plane, as the GP Spacewalker tends to build tail heavy.