It'll fly fine with a 52. I've seen them flown - and flown well- with bushing 40 motors. They NEED noseweight, so the extra ozs won't hurt. It'll fly like a real one - on the wing, not the prop.

The Tiger 2 is one of my all-time favorite planes. They fly smooth, like a pattern ship, and make you look great on landings. They have no bad habits unless you overpower them. Get it and enjoy it!