Gui / Hotkey Advice

[FAPhoenix]

A couple questions on setting up well for PvP, and how many hot keys people legitimately use.

For me I really only use hot keys 1,2,3 off keyboard, and 2 spells tagged to my mouse macros. How many hot keys do you good PvPers really hit from keyboard? Other than that ctrl+s, e to target next player, tab for self, and x for duck.

GUI is pretty much the basic, but 4 chat windows. I've seen from some screenshots some very different setups, just wondering how you setup yours and why.

TT