You could try a Das (Ugly) Parkflier Stick which can be found in the plans section of the forum posts.
It flys very well with small motors and can be a rocket with 200+ watts.
Simple box like fuselage, a single piece wing, (no dihedral) and simple stab tail elements.
Add a soda can bottom as a cowl and it also looks nice.
What type of plane are you interested in? Something like a wing or a simple scout or cub would probably fit you and be really fun! I would also check out the new Ft LongEz since you have some experience with a bank -n - yank style plane if you happen to have the electronics.
Just my 0.02$😃
It really depends on what electronics you have available to build with. If you are planning to use the power pack B-C from the bloody wonder then I would recommend a Galaxy V2 glider if you have the space to store it, or a storch. Well those are two planes I have had on my build list forever and have never gotten around to building.....