transgo tf-2 help

I'm installing a tf2 shift kit in to my 904 and am unclear on a few things

1. several times in instruction it tells you only to preform this step if using a high stall converter. What is their idea of a high stall converter? I will be using a 2400 stall is that considered high stall ?

2. When drilling seperator plate it gives you to operations one for pass car, towing, truck, motor home, and two hot rod, off road, street/strip, full race
I fall into the street/strip section. Later on in instructions it tell you to do a step for - off road, full race, and hot rod but does not include street/strip. does this mean that I should not do the step or do it because I'm in the second category?