I have several flights on my stik now. I must say it is pretty tough. I am flying with a 20cc gas engine and it makes a perfect setup. It is not over powered. You must beef up the wing saddle. This is a weak point but very easy to beef up. I am running larger wheels (100mm). Ground handling is really good. My Telemaster was great in the air but terrible on the ground. I did not do anything to beef up the firewall it seems fine.
This plane handles so smooth in the air.