He he.. Don't think I haven't been wanting to get back into one. Working on modding a N9 canopy to try on
my 14s E7 for the Speed cup.
Been talking to a old buddy in Fla. Eco8gator, he's doing a Dual drive heli with a 6s pack turning the main rotor around 1700 or so, And the separate tail motor you can pretty much run what ever RPM you want on the tail.
chuck