I am currently finishing up my 4 * 60, I originally bought a TT .60 to go in this plane. I have installed the mount and drilled the holes to fit in the engine.

The problem is I have decided to look at a Saito 100 to power this plane.

Can anyone offer some suggestions as to how much trouble it will be to install the new engine.
I dont have the engine yet but I am sure it wont mount in the same holes as the TT.

I am thinking that I will have to go with a whole new mount and re-install everything. This may be a problem because I have already installed the tank and the top deck sheeting.

Any thoughts, experiences, or ideas welcome.

Thanks

Dbow