Welcome Jack
Sounds like a nice ride dude
get some pics up when you can ;)
I would say check rear springs and dampers as seems to be a common thing
Check the high pressure fuel pump for the little cap inside hasnt worn through
Keep eye on the engine cover as they like to throw thereselfs into the fan
Oil cap if its standard OEM black cap change for a nice Audi R8 oil filler cap looks good and will stay on ;)
Could take sump off and check pick up pipe is clear unless you have paperwork saying its been done
Other than what your doing already cam chain and tensioner and DV, PCV enjoy dude
Loads of help and great people on here
Kris
P.s. if you get a chance to drive a DSG GTI do it there great fun