727 transmission questions

Yea it's probably 80% street car, I may bring it to the track to see what it can run. I don't think I really need a manual valve body. My uncle has on in his coronet and I just kinda like it. How hard would the shift kit shift? And I assume that it is better on the transmission due to very little slippage during shifts.
Hard, but not like super hard. Hard enough to make people who have never felt a shift kit and don't know better think things are broken.:toothy10:

I have a stage 2 in my truck and I really enjoy it alot, eventually you get used to it, but there's nothing quite like rolling at 40 and hitting the gas hard to feel it slam back into second.:glasses7: