RE: Suitable for second plane?
I would say yes and no. No for solo (depending on the pilot) and no for (aerobatics right away) but yes because its a nice airplane. I would get an instructor for the first few flights, just to see how everything goes, then you can do it. Remember, its a flat wing, and low wing, NO DIHEDRALANDNOHIGHWING. they fly very different and take time getting used to. If I were on my second plane, I would try to find a high wing aerobatic plane. But, the pilots choice.
Good luck!