Maybe it was on a list, but everything I've found, 4T60 doesn't seem to work the same as the 65 in respect to a shift kit. Seems like it would being almost the same, but it doesn't.

On the torque specs. Where did you find 87 inch lbs for the accumulator bolts? The ATSG book and FSM that I've used say 97Inch lbs. Also the pan bolts should always be tightened to 120 inch lbs. 80 is too loose. If you have questions about how it feels, maybe have your torque wrench checked.