You need a CZ 75. Having been a 1911 guy for decades, the CZ is the WunderNine that makes the transition the easiest. I carry mine cocked and locked just like my 1911s.
Now, you need to understand that the CZ has a pretty bad trigger as they come from the factory, like a lot of 1911s I have owned. Fortunately, it is a lot easier to perform a trigger job on a CZ than it is a 1911. With parts from Cajun Gun Works, you can make a CZ trigger feel like an Ed Brown in single action mode.