RE: Won't roll!
The best thing to do is learn all you can from this simple introductory airplane before moving on to an intermediate airplane with better aerobatic capabilitys but not a full blown aerobat.
There is no such thing as the right stuff, No one is born with the skills. or knowledge neccessary to become a competant pilot. That can only be acheved one step at a time or what I call one rung up the airmanship latter at a time. Skip any rungs and you will surely fall.
John