Last night I watched carefully as we were doing shroud, and with all the right buffs (bards, cleric,wizard, paladin, ranger etc) and with CE turned on, shield in place I could get to 65 AC.
I know I can get that a few points higher with some better equipment (the right add-ons to Dragon touch for example).
Since my current build is very similar to the second build at the top, I may go with that.
Also I have now played the first build on the Laminia server and I am just not that impressed with the difference max str makes.