Just thinking out loud and trying something new.
I've made up some rim centers for 10" wheels, and I'm working on a set for the Dez too. (15" rims, .75" thick plate that will get a bunch removed).
I just have to cut the middle out of regular aluminum wheels, do a bolt hole pattern and drop in my centers. - that should take 5 min/wheel or so. My jig plate can hold up to a 16" rim.
I can do all sorts of stuff on the plates. Logos, drawings, holes, patterns - what ever you can think of within reason.
Not sure on pricing yet, but I'm thinking 40 - 50 bucks/wheel - will depend on what sort of logo is wanted and if I can find said logo in a dxf file or if I have to actually make the dxf file from a drawing (ouch). I can convert ACAD files too - easily...
The unit shown below is .250" thick 6061-T6. I'm making a couple sets for a buddy of mine for his golf cart. Should be tough enough. It's shouldered on the back side so it fits nice and tight in the rim. Each of the guitars takes 9:36 to make. The centers take about 10 min each right now, but I expect I can knock the time down to about 6-7 min. each