I'm in Sweden, nowhere near any decent shops with a large range of pushchairs to try out 
I've tried to narrow down what I want, but I keep getting distracted. I had a Joolz for DD (who is now 3), but it was too bulky to make the move to Sweden. I need a pushchair that probably doesn't exist! I want:
Suitable for walking in snow (last winter it started snowing in October and thawed in March), also suitable for offroad (lovely forest walk in summer)
Carrycot suitable for overnight sleeping
Able to get a buggyboard or similar attached (to take 3 year old to nursery)
Sturdy enough for lots of walking- I hate driving in the snow, so we will do at least a mile to and from nursery twice a day.
Parent facing
Things I would like, but they aren't deal breakers:
Big basket
Looks nice
Big canopy/sunshade
Size doesn't matter (massive storage room downstairs and chrysler grand voyager) No set budget (but whatever I can save I can spend on shoes and bags) We don't have any kerbs in our village, so I only have a 3cm lip going into the garage to negotiate.
What would you buy?