I thought maybe the 46's on the Twinstar would be a bit too much, is there something else out there in an ARF?

Eventually I want to build a B-25 kit, and possibly use these engines in it, even though 4 strokes sure would sound better, but that is too much for me to take on right now. My uncle (who passed away last year) was a mechanic/gunner in a B-25 in the Pacific during WWII, and I would like to do one up in his squadron colors if I can.