Apollo got the doors off HAM2 and I followed with locking the ISI--no difficulties.
I took a few photos, mainly focused on the cabling coming off Stage0 to the electrical feedthrus.  Lot's of work to do in this department; the NW corner is pretty good but the others, not so much.  The last image is from the East (right) side and shows the PR mirror's dummy masses that will need to be removed.