gdawg, the previous owner slapped on a set of Futura Super Sport M+S tires (sort of an oxymoron if you think about it...nothing "Super Sport" about the tire company Futura or M+S tires in general) but they get the job done on my 202. however, i havent tried either of the tires you mentioned. have you checked tire rack out yet? if not heres the link for the Arctic Alpins: http://www.tirerack.com/tires/tires....l=Arctic-Alpin
and the link for the Blizzaks WS-50s:
http://www.tirerack.com/tires/tires....=Blizzak+WS-50
according to the tire rack rating system, the arctic alpins are better than the blizzaks. BUT the dunlop winter sport m2s blow both of them out of the water:
http://www.tirerack.com/tires/tires....inter+Sport+M2
...for just $3 per tire more than the blizzaks ($81 for each dunlop) id go for them...if youre tight on $$$, youre best bet would be the arctic alpins, but i would not get the blizzaks no matter what.