hehe, Im really not the right person for these questions i just felt i wanted too enlighten you about the spell id's.
Im not sure exactly how too track it, it sounds odd indeed that the spell(s) doesn't trigger any event.
Here's another great addon, still a chat cooldown announcer.. but it might shed you some light on how he tracks the auras.
https://github.com/Guardix/gxCDBroad...dbroadcast.lua
Good luck, sorry i can't help much.. coding aint my strong side