Hi!!! To all. I've been saving some money to buy a new Home Theatre Speaker Systems (HTSS). I just sold my old speakers. I intend to use my existing Amp Yamaha RX-V730. I have a list of what HTSS i'm interested below. 1. B&W VM1 (any suggestions for Sub woofer?) 2. Kef KHT 2005.2 3. Mordaunt-Short Genie 4. Any suggestions? At first i intended to buy a Kef KHT 2005.2. Because, my relatives is using one. They sound great. But when i compare the specification on their Sound Pressure Level(SPL) between B&W VM1 (91dB) and Kef Satellite (88dB). What does SPL really mean? What it does or tells? I assume that the higher is the better??? If i decide to buy B&W VM1 which 10"sub woofer would match? My budget just around those speakers price. Thanks in advance. All suggestions are welcome and very much appriciate.