I've always wondered how others who have the CZ82 carried it. I think I would be more comfortable with your way than "cocked and locked", but I guess it's all a matter of personal preference.
Since my other regular carry gun is a KelTec P-11 which has no safety, I like to carry the CZ that way to keep things simple. No need to mess with the safety. Draw and shoot.
The CZ can be carried safely that way (but you probably knew that).