Advice on finishing the craft

So I want to finish this chest, but I'm not sure how to do it properly.
Maybe someone more experienced in PoE2 crafting has some advice for me.



I want to add two Suffixes with some decent Resistance.

Right now the only thing that comes to mind is slamming a perfect exalt with an omen of greater exaltation.

Maybe someone has a tip on how to make sure it actually adds a resistance.

I think your best bet from this point is to slam greater or perfect exalted to get 1 good resist first. If it doesn't you annul + omen that annul only suffix and slam again til you hit good resist. Then homo exalted to copy the resist into another resist. Hope you get lucky with the first exalted :)