T56 vs. 833 + gearvendors

Right now my car is an auto car that is gonna be converted to a manual when I get my new engine. I picked up an 833 and had planned to buy a gearvendors down the line, but i am wondering, would I be better off just doing a T56?

In each case the floor has to be cut and welded. And it seems like it would be cheaper to do the T56 right off the bat with the gear vendors costing almost 3k.

What do you guys think?