I always really liked 2nd Ed Space Wolves, and they were one of the armies I always wished I'd had!
If you're freshening up the models (and the brown bases look like a great update already), you might want to consider adding a bit of dark blue-grey lining to some of the bigger/more obvious armour panels too - specifically around the knees, the lower part of the Long Fang legs and areas like power fists. Maybe a little thinned GW Shadow Grey or P3 Greatcoat Grey would do the job (but not black, as it'd be too harsh). I think it would help bring out the sculpted detail a bit more, and provide a good compliment to all your lovely detail work on the pouches/skulls/markings/etc.
Anyway, thanks for sharing - it's not too often I get to see a really cool old-school army nicely painted in old-school colours.
