Popped into Uniqlo in Manchester the other day to have a quick look round, but I'll have to make another trip now as you've picked out some stuff I missed - particularly like the heat tech trousers. Mango have opened up a mens section at the store in Market Street (opposite Uniqlo) and it's absolutely class. Picked up a lovely cable knit from there the other day so definitely recommend you have a look.
I was in Belgium on holiday at the weekend and saw a Bershka shop. Tried on the hoodies you suggested. Can confirm they're ace and will be buying some!
I changed my closet to one with a lot more drawers and shelves instead of hang space. Can fit so much more now and it stops everything from stretching a ton over time.