Have to agree with Peter, Chuck. You'll have to hope to find someone out there on eBay who just plain has to have these. Head refinishing is $13 (from L&L) to $17 (PING) each so he overpaid somebody to do those heads. Maybe with shipping it came to $220 from Phoenix, I guess.
If it were me, I'd finish the build, take some pretty pics and get what I could in an eBay auction, or pull them apart as Peter said. Refurbished head sets have a bit of an attraction on eBay. I'd be happy to do the work, either finish the build or disassemble them for you since we're only 45 minutes away from each other. No charge! I know you're a master at refinishing but I dont know if you're a golfsmith tinkerer or not.
Hope your buddy recovers.