Hey twin flyer, yes, that's the one. I think you'll really like it with the 30 on it. It's got almost unlimited vert with the 20, but just not enough. Of course, you'll have to open up the bottom of the cowl like mine, but I'm sure you knew that. Also, there's plenty of room behind the firewall for batteries, and throttle and choke servos if you choose.have fun with it, Steve.