Hi, I just got one, too, and am doing some research on the date mine was produced, and ran across your post. According to the Standard Catalog of MIlitary Firearms, the Ceska Zbrojovka AS Praze marking that is on your means it is an early pre-occupation pistol. Everything after occupation (as far as I know) is Waffenampt, so the lack of such also points to pre-occupation. I'm still looking for actual dates, though.
Where did you order your parts? I need to order a mag release and mag, but Numrich is sold out right now.
According to the SMoMF, the values are: Exc: 500, VG: 375, G: 250, F:200, P:150. Add 25% for waffenampt.
Also, be sure when you swap out the broken parts, keep them. It's always good to have the original parts, even if they are broken. Also be sure to mark the mag that did not come with it.
Once I get all the info on mine, I'll be doing a video review on my youtube channel. Search for: 762x51n8o