As if anyone knows with exactitude the nature of the trinity. Nobody does - obviously. The real heresy is the destruction of the Gospel that you and others continue to prosecute.
Whoa, whoa, whoa. This is utter fallacy and rubbish, except with the caveat that the minutiae of terminology is Incarnational expression. The Trinity doctrine has a meticulous formulaic, and any amibiguities are well defined as at least a perimeter.
Any overt breach of said perimeter can be identified readily, and should be corrected. Universalism and Patripassianism are clearly declared anathema, and do not represent the God of the Christian faith
I see your biggest problem is Relativism and Subjectivism, which is why you deny the full Soveriegnty of God and His incommunicable attributes.
You have a god of your own making, which is why that would be the only god you would accept. That makes your faithlessness compatible with Arminianism.
You can't even realize that for the new creation, unbelivers have no true functional hypostasis (foundational underlying substantial objective reality of existence), so "all" does not apply those who do not have the imputed everlasting qualitative existence in Christ. If you understood the Greek aorist verb tense, this wouldn't be difficult at all, but alas...
You have a chronology-based menial understanding and perspective. God is timeless. Election is not about when. There is no "before" for God. He has the entirety of illimitable life all at once in His self-conscious self-existence of eternity present (which is not the fleeting individual frames of the temporal present flanked by past and future).
God's eternity has a present that IS all past and future of creation in an eternal simultaneity that transcends the "momentness" of temporal chronoligcal time.
God is everywhen, while being nowhen. God is everwhere, while being nowhere. Temporality as chronology and spatiality are created and don't contain or constrain Him as He pervades AND transcends them.
Your tiny little box cannot dictate God and His existence and attributes. You have no idea of what you speak. Neither do most of any doctrinal affiliation or confession.
The Trinity is much more defined than you insist. You shouldn't speak of things you know nothing about.