I am in the process of swapping a 200r4 into my wagon. The car had a 350Th and a B&M Star Shifter. I am going with the Hurst V-Matic 3 for the swap. It will take a bit of getting used to but it'll work just fine.
Just so you guys know, The Hurst V-Matic and the B&M Mega shifter are the exact same shifter other then the handle and knob...
Mark