skill tree for a sunder build?

I always played a Sunder Marauder (Juggernaut), and I see now there have been some changes. Of course I've been away so long I probably forgot as much as I remember. I'm aware I have to use axes or maces now.

But the main questions revolve around the skill tree.

Like for instance I remember Resolute Technique being very important.

Also Iron reflexes, I guess to use a few evasion items to buff armor.

The couple guides I could find seemed quite different from what I was used to.

Like does it have to be a 2 handed build or is dual wield sunder viable?

thanks