I still think spacers are the way to go. Aside from a slight change in COG, your ride quality will be almost the same as it was before. IMHO the ride from the stock springs can't be beat. Using the air bags for lift adversely affects the ride (stiffens it up a lot, even without much air), so I'll only be using them for load-levelling, at which point the ride shouldn't be affected too much. But for lift, I want some spacers. I wonder what it would cost us to get two sets machined out of aluminum or uhmw?

Shouldn't really affect articulation. Bumpstops are in the same place... panhard bar will push slightly offcenter, but I doubt we'd even notice with an inch and a half of lift...

Then we'd need to crank the front bars a bit more, and chop the bumpstops, to avoid the pogo-stick ride...

Hmmmmmmm......