Quick shots of the Auto-X setup I ordered recently from Good-win Racing
949 Racing 6UL 15 x 7" nickel wheels with Bridgestone 205/50-15 tires.
They're technically for the Miata but fit (fortunately) on the Mazda2. The offset is +36mm and front wheels do sit closer to the brake caliper, but clear by approx. 1/4"
Don't waste your money on the hubcentric spacers (like I did)
I do need to order some deeper lug nuts as the thinner center wheel allows more stud to protrude through the wheel and I think I'm close to bottoming out the stock wheel nuts. EDIT: Ordered the 949 lug nuts, stock nuts are not the 60 degree conical and will chew up the wheel.
(I also was strongly considering the matte black 6UL's, 5zigen and the Chaparral panasport look=alikes, but kept coming back to these)
EDIT: 8" would have looked better with a wider lip but I was staying conservative with the fit and to keep within the SCCA rules for stock & Street touring.