How do you determine "ride height" to make suspension mods??

Well intended use is going to a driver that handles like a new car. Something that I can get in and be comfortable enough to driver in the say the Pour Tour if I wanted to. Car will have the creature comforts. AC, plenty of sound deadening, Alter K front end, custom tri 4 link out back, large rim tires, "Pro Touring" car. 4sp GM OD trans, stroker 340 motor, big disc brakes all around. Will probably only go to the track once a year to hang out with my buddies who drag race, but I plan to drive the 1.5 hours there and back. No trailer queen here. So the intended use would be for a serious cruiser for long rides yet handles and hugs the country curvy roads, and yet won't bottom out on the hilly roads of Western PA. So I obviously can't slam it to the ground.

Does this help any??