The T-28 is a pretty aerobatic plane in its own right. I reccomeded the Tyhpoon because it will do fast rolls and any other aerobatics as well as hover, and it has a lot of components in common with the T-28. But it is very light and it sounds like you also want something a little faster. I think you also said you wanted to stay with sometihing electric, so you might look at this plane or something similar.

http://www.hobbyzone.com/rc_planes_e...i_pulse_xt.htm