I am looking to add a HT system in my basement. The room is a midsize one (18x22) and was wondering what speakers you guys would recommend for a system that I would like to keep around 2000k. I have an Infinity Alpha 1200S Sub and an Onkyo 9000 series receiver. Someone recommended Infinity Alpha 50's with their respective center but I was wondering what else I might consider. How expensive are the Paradigms, Definitive Tech, Energy with regards to their sound? I listen to a wide range of music but no rap. Thanks for any suggestions.