Hi, been reading a lot about the KRK V series monitors. They seem to be a great deal for the money, but I just can't figure out which pair would be best for my needs, V4's, V6's or V8's ... I plan on recording rock pop music with layers of acoustic stringed instruments, electric guitars and basses, synths and pianos and drums and percussion (with drum machine initially). Would I need a subwoofer with that ? Or can bass be felt enough through those to translate nicely to different sound systems ? Since our music covers wide ranges of styles from techno-ish to ambiant rock to totally pop, I thought the middle choice (V6) would be the best bet, but i'd like to hear opinions about them. Thanks, Francis.