To you who are into home sound systems? I have an older Bose 5.1 surround system for my TV. I just recently purchased 2 JBL 10's and a Kenwood powered sub for cheap. I want to incorporate this into my system. I'm also moving so I want to make the best sound system I can in the new crib. 1. The Bose is O.k. sould I mix the JBL's into the current system? 2. Should I get a new reciever to make an even better set up? I want to get a good rockin sound when I play live music while having a good surround sound for movies etc. Suggestions?