I have approx. £400 to spend in the Jan sales. I want a dd5.1/dts amp and speaker set-up (5 + sub). So far I have looked at the Sony HTK 315 set-up with the stde545 amp and intro pascal speakers. Another option is a set-up from Hi-Spek of a Yamaha rxv596RDS amp and yamaha nsp300 speakers for £399. Can anyone advise on the best option. It is intended for a living room so power output is not the first priority.