Slips are ok, I just don't know how they would look on that...
Here's my 2 cents on rims. If you're getting rims to just cruise on, don't worry too much about weight. I have 17's for show and kept my old 16's for go. Planning on putting some Azenis on the old wheels for autocross. The ASA EM9 would look hot.
$140 for a 17x7 from Tire Rack, and they actually aren't too horribly heavy.
Just a suggestion. I am a big fan of that style, so I may be biased, but anyway if you go to tirerack you can see them on your car in a side profile, it's kinda nice. That's BBS style for a quarter of the price.