What should i buy?

[JLAMERTON]

I currently have the following and would like some advice as to any good ideas on how to do the following, like a deal and on a budget no 2K amps for me but do have a few quid to do this.

Currently have
SKY+ 160
DVD Recorder
Toshiba RX-V392RDS
2 Decent B&W Speakers
1 x Bose VCS-10
2 x Bose 161
20" LCD with PC input
Panasonic TH-42PA50E
PC Server with Wireless
Linksys Wireless G Gateway

Moving into a 2 bed flat with 20 x 25 foot lounge

Bedroom 1 likes
TV with access to SKY+ and hard disk
Streamed Audio from server

Bedroom 2 likes
TV with access to SKY+ (where office will be)
Streamed Audio from server

Bathroom
Streamed Audio in bathroom????

Lounge

Decent surround sound
Plasma
Streamed Audio from server
This is where the Plasma is and i would like to have the nice glass cabinet in a different area from the screen and unsure about what the best connection to use is SCART component etc keep getting conflicting advice in mags.

Where possible don't want to rip up laminate floor walls but if needs must and no choice then would

Help before i turn into a miss mash of video senders

thanks anyone who reads