Awesome. If I do any kind of dedication to Zeus it's gonna be a requirement that half of my devotion goes to Hera. The whole reason I'm even here is because of my hatred of monotheism. Any god with no goddess is useless to me.

Hail Zeus!

Hail Hera!
We dedicate to Zeus because he is the Highest Being in the universe and the "ultimate God", but we are polytheistic, we "love and worship" all the Gods, we also have rituals for many Gods and the other rituals for the other Gods are still in the making.
Here is a more throughout explanation:
https://ancient-forums.com/threads/temple-of-zeus-are-we-polytheism-or-monotheism.298403/
Your affection to Hera does not contradict that you "dedicate to Zeus", because Zeus is also the Gods of the other Gods, and he is also "all the Gods", and so on, Zeus, since he is the Highest One, is very complex being. And the Gods exist in an union, they are not that separate like us, they are both work together very close, and on some spiritual levels they are also united. The relationship between the Gods is incomprehensible from a Human viewpoint, in simple terms, they are "fused together". This is also why some Gods have a title such as "The hand of Zeus", or similar.
Also, when you dedicate, you get a Guardian Demon. Some ancient Greek authors touched on this topic as well and it's very real. This Demon will be your "personal God", the one who is the closest to you and is your personal Guide. You may develop a stronger relationship with certain Gods, maybe not your Guardian, or Zeus in the beginning, this is also fine, and it is also completely fine to love a specific God more than the other because you had more interaction and experience with that specific God. These are completely normal and okay. Still, since Zeus is the Highest, and "All the Gods", we dedicate to him.
There will also be no imbalances if you "know" and "love" more male Gods, or more female Gods, than from the other sex, but they can empower masculine / feminine qualities in you, it's important for woman to have relationship with female Gods and for man to have relationship with male Gods.