Wildnloose
1st you don't "need" to replace the landing gear. If you just "want" the bolly carbon gear they're available from http://www.precisionaerocomposite.co...llylanding.htm

2nd The power of the Ys110- is most definetly enough. I would say you'll have unlimited vertical. Plenty of power to do the 1/2 square with a half-roll on the vertical or any other vertical manuver you choose.

you'll like it.

Eddie