Roush Wheel Advice...

So I recently bought a pair of 99-04 Saleen wheels in 18X9 with the intent of buying a pair of 18X10 for the rear. I come to find out that the 18X9 pair that I bought, have the 12mm rear offset (I thought the 18x9s were all the same). Am I screwed here? I was thinking of maybe sending them out and having them widened to a 10.5 or so, and then buying the 18X9s with the correct 25mm front offset. Would it be possible to widened them even with the current 12mm offset they have now?

Car is a 96 Cobra btw...

Thanks

If your 99-04s are silver, I'm interested.

Ya I just looked up the prices and realized that it's not worth it to have these widened.

I'll hit you back up next week