well Revit is only available for windows, as far as i know. So i imagine your going to use a VM?
Revit lacks the detail of Inventor, so i do not see an issue as long as you've got plenty of RAM for the VM, CPU wise you should be fine if its a new pro, and your not rendering so even that point may be moot. Also, depends on the size of what you are modeling. I personally don't see an issue, though i'd never run autodesk on a Mac.