RE: Challenge Wanted
It sounds to me like you are a Gee Bee man! Might I suggest the Adrian Page 1/5th or 1/4 scale Gee Bee R-2 or his 1/5th Gee Bee Z? These are great kits that are challenging but fun to build. You wont be disappointed.
Yak
[link]http://www.adrianpage.com[/link]