Holy Paladins and PvP

[Geboran]

I have never really pvp'd regularly on my paladin, but, being asked by some guildmates, have decided to start pvp'ng regularly with them. However, I am sort of at a loss about what I should be focusing on, what gear I should work on procuring to better support my teammates, or what strategies work when dealing with each class.

So.... I would like some advice / suggestion on playing my Holy paladin as best as I can to help the team be successful.

I am looking for help regarding:

1. Gear to work on procuring first (and why)
2. Strategy vs. each class (do’s and don’ts, basically)

I am probably one of a few pvpers that actually HEAL in battlegrounds, so understand that to be a given.

I appreciate any constructive advice. Regards,