Sonos is now next step, my local sevonoaks have the 250 kit for £500, Old controller tho
Pardon? If it's the old controller it is NOT the 250 bundle! The only difference between the 150 and 250 bundles is that the 250 has the new controller, so don't let the dealer fool you into thinking you're getting something that you aren't. Having said that 500 quid is a fair price for the 150 bundle I think.
Should i go for this then as i upgrade have old controller for upstairs and a new for down, or will i regret trying to save a buck now,
I don't think you'll regret it, the new controller is something like £279 I think, so adding any additional controllers is going to cost (it is actually cheaper to get an iTouch and use that instead).
I take it you can have more than one controller?
You can have up to 32! Same for zones.
No kit worth mentioning...