Brainfart moment, looks like my bumpstop extensions are 30mm, not 20mm, so that gains 10mm before the shock bottoms out when flexing with the sway bar disconnected.
Nobody showed interest in the shocks, so with the extra 10mm clearance, I will install them
The rears feel awesome so far and the length for 1.5-2 inch lift is at the limit of clearance for the A-Arm. No more usable flex with more shock extension available.