HELP: Magic items for a bull rush Warpriest

[Drackstin]

I made a Warpriest for pathfinder focused around crits and bull rush. i have never played pathfinder before, but i have many years of 3.5 experience.
ATM he is set for barbarian 2 warpriest all the way. i have a nodachi already. what are some good magic items that would help this build, so anything that adds to my CMB for bull rush or crit confirmed will help, STR, DEX, CON items, and im not sure if they have a item that would let you use large sizes weapons. also anything that helps charge or trip and power attack.

All suggestions welcome, thank you.

[stack]

Paldrons of the bull, roll twice and take best on bull rush checks. There are others , but that one is essential.

[Ilorin Lorati]

Not a magic item, but keep in mind that combat maneuvers are still attacks, so weapon focus in the weapon you're using to bull rush (usually unarmed strike) will give you that bonus to the check.

In addition to the pauldrons mentioned:

http://www.d20pfsrd.com/magic-items/wondrous-items/wondrous-items/e-g/gauntlets-of-the-skilled-maneuver
http://www.d20pfsrd.com/magic-items/magic-weapons/magic-weapon-special-abilities/impact
www.d20pfsrd.com/magic-items/wondrous-items/wondrous-items/h-l/ioun-stones/ioun-stone-thorny
http://www.d20pfsrd.com/magic-items/magic-armor/magic-armor-and-shield-special-abilities/ramming
http://www.d20pfsrd.com/magic-items/wondrous-items/wondrous-items/a-b/belt-gorgon