I suspect it will do full scale aerobatics, loops, rolls, spins, snap rolls, 4, point roll. sure how well it would do knife edge or hover.  But then again I doubt the full scale knife edges more than a few seconds during a 4 point roll and I'm sure it doesn't hover. 

I saw the Stampe at shuttleworth a few years ago and it performed mild aerobatics. I don't expectbnor would I do  more than that with mine. 

I spent about 15 years flying with Pomes...I am familiar with the terrms.

How about C of G? As opposed to CG