I think you setup sounds good. I like the class selection. If it were me I'd make one change. That is change warrior to Pally. For two reasons only.

One the buffs, over time you'd save yourself a good bit of down time with The Wisdom Blessing and such.

That and with limited CC your going to want to DPS things down fast. Pally upfront gets a lot of aggro that allows for it, where as the warrior needs a little time to before all out DPS. Also I find warrior much harder to play in terms of tanking. I found that I had to spam everything I had which kept me very busy. Using a pally may allow for a little less stress.

Edit something also to think about in terms of PVP.
Hammer of justice is a nice long stun to let the dots work or cancel a cast. Pummel can be a pain to time right and its easy to see it coming with changing stances.

Bubble 4tw allowing your main to live much longer, The new thing that makes your whole party go fast Crusader? and of course Blessing of protection on one of your alts.