A buddy of mine is planning to get a set of Sonus fabers (Grand Piano, Solo, and Walls). They'll be used 80% HT/ 20% music. The room is approx 25' X 13'. Since I've seen people around here with SFs, I figured maybe you could make some suggestions as to what prepro/amp or receiver would match well with the SFs. Price range is up to $4000. Your help is greatly appreciated. Mark P.S. since I'm probably going to get the same speaker set, I'm also very interested in your suggestions.