I recently acquired a Great Planes Super Kaos .60 size kit MIB still has the 1984 great Planes catalog in it, I have a few questions about some mods on this kit

1. Anything to look out for ??
2. What would be the best way to put aileron servos in the wing for dual servos?
3 What are the weak points that I may need to reinforce??
4 How do I mount wing servos so that only the servo arm is exposed?

Thanks for the help

Terry