I need some advice for main and rear effect speakers. My current set up is a pair of JBL 325A floor standing speakers for the main speakers and a pair of unnecessarily large pioneer HPM-60's for the rear. I plan on selling one of those pairs; the pair I do not sell, will be used for the main, then I plan of getting good but inexpensive (likely bookshelf speakers, JBL or klispch possibly?) for the rear. Advice of which I should keep for the main speaker is what I am looking for please. I have tested both; the JBL's have better highs and mid's (by a lot) but the pioneers provide, and very noticeably, more bass. Now as I have a center channel that I am happy with, and no sub woofer currently, which should I keep? Keep the pioneers and run bass through the front speakers? Thank you!!