After all my investing in DuraCoat, airbrush, wood grips, etc., I can honestly say my CZ-82 is now the most expensive inexpensive firearm I own. Worth every penny, too!
I think the mag release is the worst thing about the -82s/83s. Mine was very rough, particularly when operated from the left side. While I had mine disassembled, I filed and polished the rough edges on the button and two catch parts and applied a thin coat of bearing grease to them. The release operates better, but not as good as my other pistols. If it ever goes south on me I'll order new parts.