David
Thanks for your input! (now why didn`t I look at the plans for strut size!!!!!!!!!!!!!!!! ) dumb me!!!
Will do what you said.

This is my first build, am planning to install the OS 120 Surpass over the Saito 125as they say this model needs extra weight at the nose!

Not sureIf I should buy the Surpass with fuel pump or not?

Is there a muffler I can use for this OSengine that can sit inside the cowl and maybe let the exhaust out from the bottom of the cowl?
dutchy50