Shubova,


I had a cmp hellcat with sierra, retracts os 1.20 inverted with onboard glow painted in tri color flew great wieght was not a problem.I ,m making one now the same way.I stalled on landing and cart wheeled it and totaled it,man it was a good looker and flyer, it flew great.Loved it so much I had to make another.Also have and flying now the great planes super stearman with a g-26 also flys and looks great.So dont worry to much about the weight with a saito 125 you should be fine.
good luck,
Fred