Would stacking the following talents stack, and thus increase mana regeneration tremendously?
Meditation (allows 50% to regain while casting)
Holy Concentration (increases mana regen by 50% after critting most heals)
Imp. Spirit Tap (increases mana regen by 33% after critting MB or SW)
Would this put mana generation at 133% if HC and I.ST procced at the same time? Thus actually increasing mana regeneration higher then normal?
With a build similiar to this: