Thanks Dave.

Do ya think it's possible to drop a different cylinder and piston on this unit to get a few more cubes out of it?

It's supposed to run. I don't need to replace the piston and cylinder. But, for the price, I could easily afford to drop a 42cc or 46cc jug and piston on it and I'd still have a cheap engine.

Now if I can just find a guy to do a little machine work for me--I'll be all set.

I've got my eye on that GP Giant Super Sportster. (I know, I know--I swore off the GP ARFs after the Pitts--but I LOVE the Sportster, and it's getting decent reviews from modelers) I'm thinking a little 34cc or 40cc gasser on the Sportster would be tons of fun for pennies per flight.