Looking to upgrade tosh 42wh18b with better speakers and amp/receiver. Problem is the rptv hasnt a lot of room on top to set for centre speaker, so it needs to be sleek looking! Also on a tight budget but want sub woofer included. Dont want to spend much more than £800 for lot. Any suggestions. (I already have SD210e DVD player). Package deal would appeal as im not sure i want the bother of piecing a jigsaw together! Cheers.