What about getting a machine shop to flash the faces with a diamond bit in the lathe and then get a bodyshop to laquer them up nice.take all the tyre,valves out first so it'll keep your costs down.I'd say two hours in the machine shop @about £ 30ph and about a ton to get them lacquered.I charge about 160-180 a set for a paint refurb and the results are amazing.that includes all tyre fitting/refitting etc.