How do Items like "Spines of Seething Hatred" affect the type of a a spell?

Okay,at first:question title might be confusing so if anyone got a better idea,please edit it :)

In Diablo,there are different kind of spells.Primary spells seem to be all spells that are per standard bound to left click.However there is another categorie I am not sure of what it does actually mean:(Hatred) Spenders and (hatred) generators.

I want to ask my question by using an example:

Let's say I have equipped the legendary Quiver Spines of Seething Hatred and I've got the full Marauders Set.Would my Sentries still shoot Chakrams(because they don't spend any hatred now)?Would Chakram be affected by items that increase the damage of Ressource generators(like the new Marauders 2 Setbonus*)?

• *"(2) Set Bonus Now increases the damage of your Hatred generators by 40% for every Sentry you have active"