Well - I figure I'm probably looking at the best part of $250/300 for the bushes and ball joints to be replaced and I need the car daily so can't really take the arms off, take them somewhere for the bushes to be done and wait. They bushes are knackered and need it done soon else I'd get Seb on it. His hoist never seems to be free.
I used Redline MT90 (which is GL4) 75w90 for the gearbox and transfer box. Easy enough job to do, just access to the filler cap is a bit limited. Some may need this:
Volkswagen R32 MKIV 3.2 > Maintenance > Transmission > ES#8234 M16 Drain Plug Socket, 1/2" Drive - SCW3357
(which I bought and didn't need!)
This was really handy as space is tight on the filler:
Volkswagen R32 MKIV 3.2 > Tools > Maintenance Tools > ES#2221248 8-In-1 Oil Drain Plug Hex Wrench - W-136PNM