got a alloy wheel with some damage? curbed, bent, chunk taken out of rim
etc..  this place called the "Wheel Collision Center" located in bath, pa
does some great work..  i took a Audi A4 wheel there with a big chunk out of
the rim and they welded it back up, machined it, straightened it, and painted
and clearcoated it.. looks brand new.  
they also got wheels for sale, too. they ship anywhere.

check them out at:
http://www.wheelcollision.com/wccspecs.html

no affiliation, just a happy customer.
chris