Wagon AC successfully recharged. No leaks or coolant hose flails, all good! Nice cold cold AC, as expected.
We added PAG oil in various places (dryer, condensor, compressor), would up with about 8 oz installed. Vacuumed for 1/2 hour, all good.
I've decided to change out the used thermo fan clutch I installed, as I suspect it's falling down a bit on the job - a bit of boiling in the overflow can when parked. Hot light not coming on though when restarting hot, so it's still within safe limits, but I want maximum cooling.