You might want to go the the dan wesson forum and ask in the revlover section. I have 3 of the earlier monson mass made revolvers . 2-357 15-2 models and 1 blued 44 mags. All are beyond being great shooters. I have had had one for 35 years . You can find a blueing issue with some were the frame will turn to a purple color but thats not a real issue as a shooter. Would i trade today for a costlier sw brand . NO way.
Only revolvers that can out shot them would be a freedom arms, period On a good day the dw's can still hold there own. You can also load then to higher levels and still have them hold up.
Over at the DW foum one small company makes different custom grips at low cost and another makes shrouds and barrels ,front sites, barrel wrench's, nuts and springs. Also The man that owns Blue Ridge Blueing use to do there blueing for some time. If you find one that can use blueing his price's are very good. Also sell any sping you might ever need. CZ still does any smithy work needed to along with parts.
Price can run from 350 to 450 for a blued 357 in shooting shape from fair to nice . On up for pistol packs to around a 1000 dollars many more depending on the model. SS models of course run a bit higher along with supermags. None of mine have ever had any work to them in all these years.