6 speed for higher HP questions
If you are responding to auto, yes it is that simple. I've done it and beat on my car harder than most.
It's not for everyone though and I recognize that not everyone wants to get from 0-120 quicker than a manual at the expense of 120+. Not everyone wants a flawless launch every time either or logged 0-60 times of 2.65 sec on the street with only 235F/275R street tires;)
Edit: or spend only $350 on the entire trans with tcase for an auto awd 6g72, plus $100 max to mod the driveshaft.