Not gonna lie, I've pondered it. I don't think I'd go all the way, since you still need enough morale to sponge up those crits. (Though the new Crit Def helps there, if we get enough of it.)
If I were to go this route, I'd probably do Sword & Board with a Might shield for the extra Armour and Crit Def. Then I'd wear four pieces of the Erebor Leader set with two pieces of Erebor Charge. Or 4-HytLead/4-EreCharge, but Erebor Leader has the better tanking set bonuses. (Mainly the threat on Pressing Attack.)
The Might would mostly come in jewelry form, then. There's a lot of "split" jewelry out there, actually, that has roughly equal amounts of Might and Vitality. 75 Might/75 Vit and some extra stuff seems pretty common. That might be the best choice for this sort of thing, so your Tact Mit and Morale pool don't lag behind too much.
Cainwen Ciaphas, Captain of Crickhollow, HERO OF MIDDLE EARTH!!!
I will not be pushed, filed, stamped, indexed, briefed, debriefed, or numbered! My opinions are my own!