Okay, shit is back on the menu, managed to make dynamic equips change mod to work as intended. At fucking random, just threw random methods at the wall until one of them worked and purged cached database features and applied new ones. Fucking cool.
Here, made a change that will be on mod's release: Double Racial Skill Chain now allows to.. chain any Racial skill into any Racial skill, and not just the same skill type. 22 fucking pages for listing every single pair lel.