Help needed with GC paladin PVP

[MysticNight]

I've never made a GC paladin for PVP but on the serv I play there are GC palas who are almost no cast w/o buffs, and I wonder how they do it.
Should I be aiming for that type of equips:

for GC paladin? I'm not really interested in devo, more in GC and mass-kill people while potting.
I also need help with skills.

[Meta]

People die to GC? Is it buffed on your server?