The reason most people here are saying that CZ is a better rifle overall is because they own one, and cant own an AK.
CZ is a decent rifle compared to a lot of things, but next to a high quality AK (Valmet.. Galil.. etc) its a piece of JUNK.
AK's have a reputation for having poor accuracy. This reputation comes from people shooting 50 year old beat up, rusted to s**t AK's manufactured in Africa from salvaged tractor parts. New, high quality AK will shoot more accurately than a new CZ 10 times out of 10. Dont believe me? If you're in GTA, i will take a "Pepsi Challange" , my Valmet against your CZ anytime. Dont forget to bring some money to bet.
So to answer the original question,
1) Accuracy - AK
2) Reliability - AK (never heard of an AK malfunction that was not caused by bad ammo or complete lack of maintenance.. for 50 years)
3) Maintenance - AK (requires less of it, and is easier to do when needed)
4) Scope mounting - Tie. Both can accomodate a scope.
90% of your post is pure bull####!
The Vz will outshoot almost any AK, due to tighter tolerances and the milled receiver.
The Vz will be incredibly reliable with the trigger assembly 'unmodified' as they came from the factory.
The Vz is very easy to maintain - no harder than an AK.