Your welcome!
Seems to me the most obvious outcome as apart from a few sets and power cars going to EMR for a short duration (supposedly) they are to be retired after 40 years of good work.
One or two will get preserved somewhere, but what about the rest, not much good to most TOCs now apart from maybe XC, Scotrail 7cities is a farce so why re-build a power car for little future use, just do up another one if need be. Only my personnel view of course.
It's time for trains to move on! Even if a backwards step.
Yep they would by LNERs insurers! But why bother now at it's age, move on, do another power car up if need be, there will be plenty going begging.