Recovery on Totems are Bad, and here how it can be balanced

I played this league as Balista Kinetic Fussilade and had alot of fun
But recovery on totems is awful

Leech doesn't work on Totems, because Totems can leech themself, that is okay, but somewhat forgotten recovery layer such as "Gain # Life/ES on hit" should work on totems.

If not, because wording says "on hit" which we do not do - Totem Leech Mastery feels VERY weak. It would be Much better to make it something like "Damage Leeched by your totem's is leeched to you at 20% of its value". This would make Leech - viable on totems, + Mana and ES leech would also work