what tranny set up should i go with

[moto-x712]

I need some help with a tranny set up. Iam putting a new ls1 motor in my dads 69 camaro and iam not sure what tranny to use. Iam looking at the 4l65-e and the 4l60-e. He just wants a good daily driver.Does the ecm that comes with the ls1 crate motor control the transmission too or do you need the seperate tranny conroller also? And if so should i go with the Gm controller or go with an aftermarket controller instead.
thanks for the help