Just an update:
The motor has now done 16,000 km.
Running 5w30 castol edge: hot idle oil pressure 30 psi, 90 psi from 2000 rpm to redline.
Still running the VF34/p18 turbo (no
bov), still loving it's response & mid range punch.
Averaging 10l/100km.
Clutch copes with anything up to 1.6 bar without slip - no rush to change it.
It'll see some track/skidpan this year as it won't be my daily in a few months.