What's up,

I have 18'' Racing Hart Evos, the older versions, and i recently drove over this big ass pothole, leaving a small bend on one of my rims. How much would it cost (est.) to fix this, and where?

Also..

Some ****head ****ed with my rims a few weeks ago, stole the screw cap thing that goes over the center cap. Where can I get another one of these?

thanks.