Found a place that services suspensions on big commercial trucks and buses willing to swap everything over and compress the springs! After reinstalling the new strut assembly’s I also ended up replacing both rear shocks with OEM GM air shocks and a discounted used-like new Amazon return dorman compressor. The 1” drop springs didn’t seem to cause any issues with the ride height sensors after slightly shortening the connecting rods. The compressor kicked on for the first time since owning the truck and we’re up to 26 psi! I took it for a hot lap around the block, what a night and day difference in ride quality. It seems stiff compared to riding on just the springs for the last few weeks. It’s been an expensive week but definitely worth it.