Thanks guys.
I noticed Winter Toy Shop was no longer on sale anywhere including Lego's site. I managed to pick it BNIB on ebay for £60 recently, so was happy with that. If anyone needs the Winter Toy Shop, I'd suggest picking it up on Ebay or Amazon if you can get it for about £60 - £70 as it is definetly going to be at inflated prices soon.
I bought Winter Bakery 10216 and Winter Post Office 10222, both for £50ish from the LEGO website in the last month. I agree these look like they could be getting retired before long.
I will probably wait and see what offers LEGO provide over the next month and pick up Winter Village 10229 from them direct.
My intention is to use all these sets, to create a North Pole environment, by building them on several white 32 x 32 bases and a couple of green 32 x 32 bases. Throw in a red/white North Pole stick, build a simple custom Reindeer stable (using brown horses or old style dogs), a few Toy Parcel's and Elf like minifigs with short legs, and a Christmas train and it's very North Pole-ish I think.
Christmas Holiday Train 10173 would be a great addition to any North Pole set, but I'm going to buy several of the small Christmas Train 40034 sets, because at £4 from the LEGO website when your getting the trailer like connection, thats just fab and a cheap but cute alternative. A few seats can easily be thrown in for the kid minifigs, its very and easily customisable.