So here it all is atm:

Heres a layout of the bugalow:
1)Desk where tv and AV Stuff sit ATM
2)Wall where the TV is going
3)AV Cupboard
Ive ripped out the horrible old tiled fireplace and heres my first attempt at plastering:

A little more practice required methinks. I'll have another go tonight.
Anyway, current kit is wired up like this:
Now im sure there are some maximum run lengths and things to consider, but between the AV Cupboard and the TV < 10m, and the idea is that only the TV and the speakers will be in the sitting room, everything else in the AV cupboard.
Problems so far:
1)Sky+ box is old sort with no HDMI, 10m of scart may be a problem.
2)XBOX360 and Wii both Component, switchbox manual, and getting up sucks.
3)Remote control signals.
Solutions:
1)Upgrade to Sky HD, get an HDMI sky box.
2)New XBOX 360 Elite? so it becomes HDMI?
3)http://www.keene.co.uk/electronic/ebode ... PM10C.html
I'll keep this little project updated, anyone who knows AV and can offer some simple advice, it'd be much apreciated.