Advice needed! while waiting for my VP150 to arrive, would like any advice on center channel setup. Currently using a JBL center (10 years or more) and originally intended to get VP180 but due to the cost & the size , have to settle for a VP150. My question is I've tried using 2 center, 1 above my TV and the other on the floor using my Emotiva UPA-1 which has 2 outputs for bi-wiring to run both center . and as long as the speakers are 6 or 8 ohms it won't hurt my amp. I actually find the sound improved doing this, or is it just my imagination?