I've got the perfect solution to fix Taric's Q stacks!
This is seriously doing a number on my ocd, that 5th stack is completely useless, you never get to 5 stacks in your rotation so ranking your Q up to 5 literally just increases the mana cost! Listen to me guys, the solution is very simple, at rank 1, make each passive hit restore 0.5 heal charges, rank 2, make each hit restore 1 full charge, at rank 3, each hit restores 0.75 charges, rank 4, 1 full charge, and then at rank 5, 1.25 charges! That way Taric will always be able to get his Q to max stacks during his rotation without ever wasting a passive hit!
So at ranks 1 and 2 he'd need 2 passive hits to get max charges, then at ranks 3, 4, and 5 he would need 4 passive hits to get max charges!
Please riot you gotta do this, rebalance all the statistics as far as heals per stack and mana costs, whatever you want, just please consider making this change to how his stacks work!