Views of the Tank

Perhaps I'm obsessive. Clearly, I need a cleaner interface. What I don't need is yet another view of the tank. I currently see the tank:

1. As a character right next to the thing I'm shooting.
2. As a character icon on my target's target.
3. As my focus frame.
4. As a hopefully green block with threat around it in my grid raid frame.
5. As a name and life bar in my oRA2 tank list.

What should I cut? My target and target-of-target isn't leaving. My focus frame is necessary IMHO. My grid is pretty small compared to what a healer would need. oRA2 helps with multiple tank situations.

See the Grid and oRA2 addons. They're both great.