If you want a nice flying warbird (does not fly like a "brick" ) take a look at the SkyShark kits http://www.skysharkrc.com/ They are a "full build" kit, however, the instructions are quite clear and easy to follow. If you take your time you will have no problems.

I feel the Aichi Val might be an ideal kit for you. It has fixed gear so you don't have to worry about retracts and it takes a 45 - 61 2 stroke.