Ironically, I just spent the day rebuilding and painting all the calipers on a V12 Jag convertible.
They were terribly shot, pistons all corroded, fittings all siezed. Took alot of compressed air to get all the pistons out, never had so tough a time doing caliper rebuilds before, so I feel your pain. The upside was it's a friend's car, so I was spending his money.
Yours came out great!
