Personally, I wouldn't consider a 580EXII as a studio strobe.
Also, which Pocket Wizard? The ControlTL system will work with 580EXII to offer high speed sync (HSS). That delivers shutter speeds well beyond 1/200 but at the cost of total light output from the speedlite.
If you are using simple trigger PWs the the propagation delay means that 1/160 is about the fastest shutter speed you can use without curtain shadows.
As mentioned, shutter speed with studio strobes, well actually, any strobe, is irrelevant as long as its below sync speed. The only time shutter speed becomes an issue is when ambient light will contribute to the exposure at the shutter speed and aperture being used for the exposure.
So, use ISO, shutter speed and F stop to make the ambient light irrelevant and have fun.