Stop in for a cup of coffee

Yup, I used new Red Alto clutch plates and other heavy duty stuff. Including a bolt in sprag and a shift kit. Followed all the B&M instructions including drilling holes here and there.

That's what I was think to do, but I have an AJ's valve body and a 2200 stall. I was wondering if the input and output shafts need to be beefed up?