Another option is the Spitfire from American Eagle it’s a copy of the Dynaflite. If you can find a Midwest AT-6 or Dynaflite PT-19 kit they would also work.

http://www.flyrcmodels.com/spitfire.htm

Spitfire
Length 64"
Wing Span 84"
Wing Area 1500 sq. in.
Weight 12 - 20 lbs.
Engines Zenoah 38/23
Scale 1/5