Hi Guys
At my usual garage sale hopping I came across a MX450 never removed from box. This is a completely assembled Heli except for a motor and electronics. I bought it for a very good price. I have everything I need but: it calls for a slightly different motor than I have. Can any one give me a comparison between the Electrifly Ammo 28-45-2700 KV called for in the MX450 Manual and the Scorpion HK 2221-12 I have. The specs don't line up. Any info will be appreciated.