About the shield:
I disagree with Sgt Teeth. Yes, it is true you can dodge a lot of missiles as 2hander, but, esspecially against some factions, not having a shield means you will receive at least one arrow before you engage every singe time. And if you're at a rally point, waiting for reinforcements, having a shield is incredibly reassuring. Even having 2 in shield makes you much, MUCH more viable in my book. Without a shield you're gonna have to be crazy aggressive ALL THE TIME, and you can't do that in strat. As a commander, when i see twohanders in my groups, I can't help think
"What the fuck is this shit, get a shield unless you got an unsheatable weapon".
2 shield skill could be a plain board shield. Which is decent.