Resulting position with the engine lowered:
Engine mounts
This allowed me to complete the engine mounts, bolting to the chassis:4mm pilot holes followed by 8mm for the bolts.
Offside there is a problem - the top right bolt is so tight to the chassis rail I can't get the nut on underneath.. I need to think through some options:
Re drill the bracket rotated a little clockwise <- This + shaped the nut to fit against the chassis
-or- Use a spacer tube underneath with a longer bolt
-or- Run with 3 bolts on the offside
Nearside is fine: