Coming from JDMLand, I know they weren't the most "financially friendly" wheels on the market, of course I highly doubt you'll run into anybody else with a set. I know it's rude to ask but what did they end up running you without tires?
opcorn: If you're not all that Jazzed with your current tires you should check out the Falken Azenis 615K's. They're awesome and have never let me down, although they don't have the longest lifespan due to their sticky nature.
My car would be doing a lot better if it were running on a complete tune (long story). It's down on power, belches black smoke when I get on the throttle, I've got tire rubs, etc, etc. All that said, it's still a lot more fun to drive than my first Si (R.I.P. :sadface: ).