What torqueflight 727 transmission rebuild kit do I need????

Bobzilla said
With the storker combo, it's time for upgrades. A call to A and A is good choice. Now, definitely a shift kit, still need a good transmission cooler, but time for a better converter and upgraded frictions and steels with the rebuild. Probably a good candidate for the A and A ultimate sprag, as I predict tons of long smokey burnouts.

I'm looking to buy an aluminum radiator with a built in transmission cooler. I assume this will cover my tranny cooling needs.

1969383S said
Call A&A.

So I called A&A and they gave me a list of parts that I plan to order. This includes A&A's 16 roller sprag, transgo tf-2 shift kit, heavy duty band strut, 4.2 second gear band lever, a wider 2nd gear band(red with grooves), and the 5 thin red frictions overhaul kit. My question is concerning the kit. Are the 5 thin clutches truly superior to the regular 4? Richard(the guy I talked to) never mentioned a billet servo. Are my servos going to hold out? Any other parts that I should replace for this build that haven't been mentioned?

I hope to begin putting stuff together after school gets out:)