Paladin: Gearing a new tank at 80

I already have two piece of T9, a ring, and a libram just from badges alone. The hard part is getting decent armor.  And even harder than that is finding yourself a decent tanking weapon.  There are all kinds of things out there on the internetz that can help you.  For me, I'm using two guides throwing together this guide from Tank Like A Girl, and the now well-known Polar's Easy Pre-Naxx Tank Gear List.