Sounds good. Timing chain and water pump done and 2 belts. The Supercharger clutch is part of the water pump.
Just a case of using good Spark Plugs then & i recommend DENSO, & not Long Life Oil, even in Australia. so not the VW 504 00 / 507 00, 5w 30 FS III,
but 5w 40 FS, so VW502 00. (Change this on a fixed service regime, 12 months, 9,400 miles or sooner.)
& 98 ron Super Unleaded if you can get it.
The 3.6 litres oil is not enough, that should always have been 3.9 litres with a Twin Charger.
I used to put in 4 litres at oil and filter changes and that was the correct level checked with hot oil.
@ the top of the Cross Hatch area on the dipstick.
(The issue with 3.6 litres and then the Low oil warning light not on until sometimes 1.3 litres low was the death of many twinchargers.)