As you are from the UK, I would suggest looking at the following websites for more ideas:
I would not suggest going to/looking at Snow and Rock or Ellis Brigham as they never really have a "decent" selection.
As for a choice on skis, the K2 Press is more of a price point ski like the Line Afterbang, but don't be put of by this as for what they are, they are a decent ski.
Personally I'd go for either the Atomic Punx, Armada AR7, K2 Domain or the Line Chronic.
Hope that helps!