Support Paladin

It occurred to me (actually I do remember hearing his from older players) that it could be extremely useful to include some kind of support paladin for a crucible party. I can already guess that such should of course max out conviction, defiance, holy shield, and probably holy bolt for some healing, but what else should he put his skill points on.

Also what ought such a build wear (together the people of my clan should be able to supply all the equipment that could be needed except the Cthulu stuff)

Helmet : Cow queen helmet or ?
Armor : Cow queen armor or ?
Belt : Scourgelord belt (should be a no brainer)?
gloves : Divinity or ...?
Boots : Cow queen boots or (maybe if we could find such any rare boots with 1 to all skills, dmg reduction and increased attributes)?

Amulet : Seraph's hymn or mara's or nephalem for the paladin
Rings : ?

Weapon : Maybe that one scepter for FOH might be ok?
Shield : Bulwark or Dragonscale?