I find the recoil of the -82 certainly less than a 9mm Luger, much less than the .380 in the lightweight LCP and like "pocket" pistols. The all-steel construction helps soak up recoil in comparision to to the lightweight polys that are so popular. Its grip is one of the most comfortable I've found yet and sending 150-200 rounds downrange is no problem. Factory loads have more "pop" to them than my reloads, which are milder than factory. Of course, it has more kick than a .22 or something small, but my past favorite was a .41 Mag and I currently shoot a .45 ACP, so I'm somewhat accustomed to heavier recoil. Without shooting the guns side-by-side, I'd rate the -82 recoil about a 3-4 at the highest on a 1-10 scale, compared to my .45 ACP, which I would call about a 6.
I don't know how much it would cost to have that muzzle re-crowned, but it may be worth it. I know it's not wise to invest a lot in an inexpensive "surplus" firearm, but the CZs are excellent pistols worth putting a little "extra" into. If it cost $40 -50 to get it done (I really have no idea of gunsmithing costs), I'd do it.
My Contender calibers were .223 and the .30 Herrett. I used 14" barrels, and while the Herrett was an awesome round, I didn't consider the recoil as stiff as my .41 Blackhawk. The length and weight of the Contender soaked it up well. The Herrett would definitely get the attention of any bystanders. Alas, the TC was stolen, with the .30 Herrett barrel. I hope the creep has good luck finding ammo--seeing as the cases have to be handmade! It was never a factory load.