200-R4 transmission behind mopar stroker

I'm gonna keep an eye on this thread. After all the good/not good comments with really no proof of either, some of what is on here is very interesting and makes me curious as well as to how this trans would be in a higher hp a-body. I have my 904 for my 422, but I'd LOVE an OD. I know when I worked at Summit there was an Olds lover that built alot of 455 olds engines, and I had just put together an 84' Cutlass with a 455. He used the 200r4 behind all of his 455s, most low 12/high 11 second cars, with no problems. And I know for sure that my 455 made a buttload of torque, but was only a mid 13 second car (with 2.41 gears, 195/75-14 tires and exhaust manifolds! lol). I would love to see how much work it would be to use one.