Chicken Soup for the Nerfed Soul

A few pointers I've learned thru research and testing that all healadins should use to compensate for lack of mana regen.

Meta: theres only only meta gem that should be used: Insightful Earth Siege Diamond. 21 int and chance to retore mana on spellcast.  This one gives more mana than the Beaming earthsiege which gives 21crit and 2% mana overall. 

Gems, other than the colors required to activate your meta gem, you should gem strictly for Int. Tho replenish and our mana has been nerfed, its still a good source of regen not to mention the huge mana pool that scales with Divine Plea.  Only socket bonuses that should be acquired should also be the Int ones, if any.

Seal of Wisdom and Glyph:  Glyph of seal of wisdom reduces cost of healing spells by 5% when seal of wisdom is up. This one should be taken above all others. Seal of light glyph increases healing by 5% when seal is up, but the problem with that on is that paladins dont need more healing, we need to heal longer.  We are still overhealing monsters and that glyph would just be a waste.

Trinkets:  1) What i consider the Best in Slot trinket for Holy Pallies is the new Tears of the Vanquished 84 Int and Each time you cast a helpful spell there's a chance to gain 500 mana.  It merges the former 2 BiS trinks, Greatness card Int, and Soul of the Dead into one amazing trink thats easily farmed in the new 5man ToC reg.  I highly suggest everyholy paladin(every healer even) to farm this thing cuz its well worth the effort.  2)  I would suggest either the Soul of the Dead which the crit bonus isnt as good anymore, or the Greatness Card Int.  the greatness card gives a huge increase to mana pool, crit and when it procs gives a huge increase to mana regen thru replenishment. and Divine Plea.