Update for today:
Mainly all I did today since engine/trans is about ready to be pulled is I reorganized the garage to make more room. Still have a few things to move around but there is plenty of space now compared to what there was.
Sorry it's still in the bag, I'll pull it out tomorrow for better pics. Picked up the 6.0L iron block machined to be a 408. Took a set of calipers with me and all appears to be good. I'll naturally have it checked out by a machinist to ensure all is ok. HKE did the work so I'll probably take it back there.