XREAS out front and rear, Boss fronts and SPC UCA's in. XREAS disconnected via the 22mm nuts on the lines by the mount brackets, RR was a problem getting to the nut, ended up cutting the hose to the shock, that was the only fluid that leaked out.
XREAS was actually helpful when removing the notoriously difficult rear shock top nuts. I wedged a crescent wrench handle between the banjo bolts and the frame to prevent the shock body from turning, used a 6-point 17mm box end wrench with a section of steel pipe slid onto it for leverage.
Installing the Boss rear shocks, Superflex coils and airbags are the easiest part of the job, but I have to do quite a bit of sand/silt cleanup before installing. This '08 must have lived it's life on dirt roads because every crevice is packed with Western Colorado dirt. Every spot that can hold sand does hold sand.
Of course, antiseize applied on the install, can't forget that.