I know I know.. boxing melee classes are ugly. But has anyone tried 3 pallies and is there any good news about them?

I was thinking 1 of each spec. I use 2 screens on 1 monitor so I can tank and dps on 1 screen, then have the 3rd on another screen back just healing the Tank & dps. will this work & for how long?

Then down the line possibly doing some world PVP or bg's all three of them healing.

Any advice or sugestions

Thanks