Nope, aint had a G wander in as of yet.
I wanna MOG. Why? Dunno, just seems like a good idea. If nothing else, no one in my neighborhood has one.
I participated in the install of a 95 3.6 104 into a 94 wagon not too long ago, pretty much plug and play, just make sure to swap flywheel, crank sensors and EA'a. The cross over pipe is super high dollar as well. The fix for that to swap the valve covers.