I'm just giving you crap man; you don't need to justify sh*t to me

But some of your list, if you look at it, can be solidified. For example, nothing wrong w the amount of glute power you have - powerful glutes are where it's at. The problem is you tend to GM. On a muscular level you COULD prob stand to hit more ab work to help it, but likely what you REALLY need is just more technique work. Which comes around to another of your points - getting lats tight without extending. If you can get the upper back locked in it will be much easier to drive your upper back into the bar out of the hole and stay upright.
Be patient and practice. It's ALWAYS a work in progress.
Also, do you routinely roll your IT Bands out? If I don't stay up on them all of those movements you mentioned hurt bad but pain would go away immediately after stopping. Deads were always pain free but I could barely squat til I figured out my bands were sticking hard and just needed loosened.