since i stated with this hobby of home cinema i've had a few sets of speakers and kept little bits all the way. i started ff with the kef 1005 set, sold the speakers but kept the sub. bought a set of 2005's wih out a sub, used the 1005 sub. now i have a set of q1's as l/r a q 9c as centre and 4 2005s at the back giving 7.1. after all the upgrades the one thing i haven't changed is the sub. i'm wondering, money wise would this be the first thing to swap? or should i just change the whole lot, i'm buying an onkyo 905 amp and a new 50" plasma, as well as an electric screen for my PJ, so i could probably only go about a grand for speakers. i've heard bk subs a very good.