Welcome to the forum Paul and to Multi Madness if this is your first one.

The nacelles for that eighty inch scale airplane and relitively small. It for this reason I would stay away from the even the small gassers. Also the booms may be a bit restrictive for sufficient fuel for the small gasser.

I am sorry but going aginst the grain I suppose I by far prefer two stroke glow engines and certainly much prefer the sound of the two stroke glow engines. I have also found folks at least all who I have mentored all have far more success with glow powered multi's.

That airplane is a beaut and having tested the small Urivitch OV-10 with twenty fives for someone, Your largr ship seems to be crying out for a pair of OS-75AX's or perhaps 95AX's.


John