RE: suggestions for a biplane kit
Giant Aeromaster if you can find a kit or ARF on RCU, E-Bay, or some other auction /sales site. They are out of production. Fly like trainers. Will do the works if you put enough power to them. Why they stopped producing this kit is beyong me Another great choice and out of production is the big Sig Sundancer. Smooth flyer, pretty in the air. Again, look on auctions etc.