I realize that if you didn't install them yet (how's the healing going?) you can't tell for sure, but is the new design supposed to, or do you think, they will not be as low when installed as the old design?
Mine are the 1 5/8" and they are the lowest part of the car. Looking at their design, and the room above them, I rekon if laid out/bent differently, they could be raised up some.
I will need a larger diameter set for the new build, and would like to stay with Kooks, but have been also looking at others to address this issue.