RE: Seagull MXSR 91
Hello Jame,
I'm not expert but I was debating about getting which plane. I decided to get Sea Fury, then thought I'd get Edge 540 120 or 180 but the guy at my LHS told me to go with MXS-R. This plane would go good with 20cc or Mintor 22cc IMO. I ain't no expert, it's my second gas plane, my first gasser is Yak 54 120 from nitro planes with DLE20 on it. It's still breaking in.
I think 30cc for MXS-R is gonna be an over-kill unless somebody here says otherwise.
BTW, the motor I'm gonna install on my MXS-R is XYZ 20cc from Valley View RC. I don't know if XYZ is available in UK or not. I have not started assembling my plane, I'm waiting on my motor, and it's gonna be a tough part how to install a cowl on an inverted gas motor.
Good luck \
Mody