We did the guibo and center bearing today. That picture of the lobro joint is what I need to do at some point.
20 minutes is about right. Truck on lift. Drop rear exhaust. Unbolt resonator hangers. Pull down on resonator and remove heat shield. Remove driveshaft. The driveshaft isn't hard to disassemble to service the parts (center bearing or end joint.) Just have to mark the shaft pieces and use locktite red when reassembling.