LOL nice engien chouce, same here, i have a saito 120 on mine, balanced pretty much were the kit calls, i think i am 5" back, flys great, hovers great, waterfalls super tight, flatspins, everythign
rockets out of hover, will give throttle then back off and bounces up and down like a pogo stick, tail slides for about 10 feet before it starts to fall out, even more if i steer it.
just my 3cents
thx
chris