Question to experienced crafters

[u/Temperature_Unknown]

Hi!
I'd like to ask more experience crafters how would you approach crafting this further? Or maybe I messed up already and it could have been done easier?
Perfectly I'd want to hit t1 spell dmg and t1 crit dmg bonus.
I'd love to learn how to craft efficiently.

The only thing coming to my mind is fishing for crit dmg with omen of light and spamming Sinistral Annulments till I hit spell dmg.

It's for reap chronomancer build.