Installing Vortex for just KP is nonsense really. It's too easy to even bother.
What's probably more usefull is knowing what mods to install, and just following the step-by-step.
Here's where it get's dissapointing (more than likely, which is why I want the discord art assets, see few posts above)
The slow trickle of new art for KP + the new boob sizes are probably ruining some of the experiences with the art assets (buggy/glitchy).
My best bet is just try CCmod (default or goth), and install the 'save for all difficulty'-tweak, so you can savescum on all difficulties by making back-up saves. If CCmod works (the art for goth Karryn specifically), you can risk your time install Image Rplacer +
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in hopes the art lines up well.
The rest is honestly very specific stuff that is often outdated, or less interesting than the vanilla games take on things.