I can do it at my shop, and Im in Dallas. Im running my 12 bolts with runflats, and 10ply 38" SXs, haven't had them balanced yet, and I can get up to a little over 60mph before things start to vibe. What type of centers are you wanting to use, pressed or flat? PM me if you're interested and we can work something out.
Also, I can spin balance tires if the combo is 150lbs or less.