JC WHitney was the first place I looked, but they don't carry alot of the oddball cheap crap they used to. I've been contemplating turning a set, but that'd be the last resort. I found an aluminum Mickey Thonpson cap that (on paper) should be what I'm looking for. I ordered one to fit it and see how it looks. Worst case, I run the chrome grease caps on the front and detail the hubs and axle ends.
Once I get the cap deal sorted out, I've got to figure out what's wrong with the proportions and the stance. I can either go smaller tires on the front, or bigger tires on the rear. The wife is thrilled with me buying more tires for the car when these only have about 5 miles on them.