Some things:
1. The multi-trigger for Shadowburn Trinket Proc includes within it a proc trigger for a 346 ilvl trinket, might want to note to change that when you're importing it.
2. You could technically combine the Chaos Bolt Skull Banner and Dark Soul auras into one and just add in a 3rd trigger, but I see your reasoning as to why it's 2 different ones.
3. Chaos Bolt High Ember is going to always display regardless of your ember count since the aura isn't configured outside of showing when you have any amount of health.
4. Immolate is one of those dots that you can (more or less) apply and forget about for a while, but there are certainly a lot more situations where you would want to refresh it earlier than the conditions in the aura are checking.
5. It's very basic in it's learning ability since it only notifies you to either CB or Shadowburn when you have "x" proc(s) up. Since most everything you do is reaction based (procs, embers, incoming movement, etc) you'd need to add a ton more conditions to your auras in order for them to be a massive help to you.
6. While it's awesome you're trying to think outside of the box for what you can do with WA, setting something like this up is going to be very taxing on you time wise and sanity wise, you'd be much better off getting Affdots, modifying it to however you like (either with their options or using WA in conjunction with it) and tracking your procs (trinkets, CD's, etc) with WA and proactively reacting to the conditions than try to re-invent the wheel with WA when something like
Ovale has already done the job for you/done the basics.
While these things could potentially be fixed in your aura setup, it'll take you a longggg time to do it. Good luck either way!