At that point I'd rather bank on a couple of raid eidolon dupes/ extras from the orb store once it's out...
Barong Nicholas Sphinx Phoenix and a light Kaiser + Mag for light. And not to mention 2 of those are purchasable whenever... in a month. Annnnd I forget dark, but there isn't a huge need for the lilims if you've got stuff set up.
That leaves the only practical use for lilims to be for newer players... that happen to have either the light or dark 100%. Or straight up don't have better options. And 100 jewels.