Thanks for all of the warm welcomes.
I have seen the sensor fooling kits. I use an odbc connected program instead as it allows me to lower the height as well when i am not offroad or at an extreme angle. I will be using one of lucky8's bump stop extension kits I think though as it's the only way to safely go larger than 31.5" tires. People have dialed up the air suspension, put on 33" tires then been super bummed when an electronic component failed, the suspension dropped to the stops going into limp home mode and they found themselves immobilized by tires hitting wheel wells.
I'll be putting more stress on the CVS for sure but thinking if I'm not hard on the power when at Max height hopefully it will be ok. Otherwise I may need to cough up for an heavy duty CV kit.