Thoughts and opinions for my 727

Have 3 A833, 1 nothing special in the car now. 1 with a gear vendor that I’m going to put back in once I pull my motor for a cam / head swap. And have one more that I’m going to have Tim help me slick shift as I found a sequencel shifter called a Rengate out of AUS. That will be a bad *** setup..
Bad ***, yeah I have a 23 spline but I don't think it would last long behind the 470