Best method to quantize and then trigger multi track Drums

Before I ask, I did search on forum and surprisingly nothing came up…I used several different search options and words.

So hear is an example of what I would like to achieve.
I have a 20 track drum session that needs to be tightened and then triggered. [ I mainly use triggers to enhance, so I’ll be using it together with drums, not replacing]
I have gone through my hit points and aligned the ones that were off [ hit points have been greatly improved but could still be a little more accurate ] and created midi tracks from those hit points, only to discover that audio and midi can NOT be sliced together [ whether in the same folder or not in folder].

So I’m curious if any one has a system for this type of editing/triggering


Guess the answer is just your question. Quantize then trigger.