I'm leaning toward the kirkey 41v and the largest bucket they have which is 18" at the hip for the side bolsters. Figure I can add foam cushioning to tighten the side bolstering and back cushioning if I go too large. The fixed brackets will allow me to recline them to the degree I want for headroom and the slim back profile will allow me to scoot it way back to the firewall and put it practically on the floor.
Can someone provide me with center to center bolt measurements from front to back and side to side for the factory floor/slider mounting bracket holes? Is this documented anywhere? Would save me a 2 hour drive.