Thank you all for the guidance and feed back. I am impressed with this cars natural rear rotation and want it unchanged but also want to greatly reduce body roll and inside rear lift. All this on stock height and the rear rotation unchanged would be awesome.
I'm sure the chassis bracing helps roll too, and I'm looking forward to the Pierce products as my next step after 16" wheel upgrade. I love the utility of the stock ride height, and am beyond impressed with the stock setup in general. (And don't want to screw it up )