If you don't want to be tempted to spend money ( he he ) then you better avoid looking at any of these.

Here are a few planes that would be lots of fun and would represent a real
>challenge. Most have videos associated with their links.
>
>Pitts Special Biplane - I really like this one
http://www.hobby-lobby.com/pitts.htm
>
>Crazy Sparrow
http://www.hobby-lobby.com/crazysp.htm
>
>three-d
http://www.hobby-lobby.com/threedee.htm
>
>Firecat
http://www.espritmodel.com/l_firecat.html
>
>Eagle 3D Aerobatic plane - This one looks like a lot of fun
http://www.hobby-lobby.com/eagle.htm
>
>The Chilli
http://www.hobby-lobby.com/chilli.htm
>
>Tipsy Nipper
http://www.hobby-lobby.com/nipper.htm
>
>the CAP232
http://www.hobby-lobby.com/cap232.htm
>
>Sukhoi SU 31 Aerobatic
http://www.hobby-lobby.com/sukhoi.htm
>