Quick update:
Having a nightmare of a time trying to get the harmonic balancer pulley bolt out.
Tried my 500nm of torque impact driver and it didn't budge. Did the old breaker bar against the control are and turning it over trick with no luck. Hired a impact driver, that turned out to only be 580nm of torque, which didn't get it to move.
I've charged up the battery so will give that a crack again tonight with the rattle gun at the same time. Failing that I will hire another impact driver (1000nm of torque) which should get it done.
Until then most things have stalled.
I did receive my new JDM mirrors in the mail on Friday so if anyone is looking to buy ADM mirrors I will be offloading mine soon enough (one white one primed)