Spring relocation ride height question

A good set of shocks will correct any added body roll. A sway bar may or may not be needed depending on the spring rate. A lot of research on some of these same questions. I have found the most will run without a rear sway bar on road course/autocross cars.
AutoXcuda has a great understanding of what works. He is about the only guy I know that has considerable seat time. I have talked with him several times and he's always willing to help.
Tim