Quote Originally Posted by cgEvan
Correct me if I'm wrong, because well, I know nothing of rotaries , but aren't multiple rotor motors pretty large... like stuffing an inline 6 in or something?

Rotaries arent light....not at all. its their compact size that gives them an advantage, they can be pushed further back toward the firewall to achieve that 50/50 weight balance. Adding additional rotors does indeed hinder that balance.....but there are always means of adjusting suspension components to compensate