what gears would do the most DPS for SHOCKADINS?

If you mean Holy Pally's, Items of the Sorcerer and Invoker do the most damage as Sorcer adds stam, intel, and spell dmg and healing. Invoker adds intel, spell dmg and healing, and spell crit. Lvl 61 Holy pally and I do 800 shocks normal with about 200 spell dmg.

if you are going to pvp as a shockadin i recomend the prot arena gear because it has alot of stamina/int and spell damage

The new season features the Lamellar set.(like the old ones)

This gear is the best for shockadins...


BUT... I don't recommend shock as a spec.

GO Healadin.  Since.... 2.3  I think...  well since a recent patch... Healing items now grant spelldamage.

Granted  I have 850 holy damage where a similarly geared shockadin will have 1100 ish... BUT  I have 2K heals.. where the shockadin will have 1200 - 1300

Even as shockadin your primary focus is healing... why gimp your heals for a minor damage increase?