If it's a CZ have the wrist opened up to suit the size of your hand and finger trigger engagement near to the first joint and trim the fore end profile so that both hands lie near enough along the same (horizontal) plane for starters.

Trim the comb so that you can use both irons and scope. You can adjust drop a bit to accommodate if you have a longer neck or skull/ prominent cheekbones. Cast off can be adjusted a touch by trimming for those with wider frames/thoraxes.

Consider LOP according to conditions/ weather and consequently the clothing you will hunt in.

A little work on a standard stock goes a long way.