I'd keep them separate personally...
Maybe try 3 batches of enhanced leaf...
1: just white crystals
2: just orange crystals
3: mix of both
And then see which one you like better.
As far as the recrystallization goes, you'd be way better off recrystallizing in heptane aka Bestine. I'm not sure if your orange spice would dissolve in it, but your white spice will make way prettier formations with the heptane.
Convert a melodic element into a rhythmic element...