A white diamond female is great (besides looking great) because as a super form of the Het. Russo all her offspring will be at least a Het. Russo, you won't get any normals. If you like the BEL complex, Butters would certainly work to make more white snakes with, but if you want a BEL with some markings or pattern, you may want to consider pairing her with a Mystic or Phantom. Plus who knows what the combos would look like once you start adding more genes to it.

First things first though, get her settled in and feeding. If your temps are good and you have her set up in a secure enclosure with a hide box, the next thing to do is leave her alone. Don't take her out for a while, let her settle in to her new home. this can take a few days, weeks, or months. I know when you get your first snake you're anxious for it to do well, but the best thing you can do in the beginning is have patience. Don't try to feed her too often either. Just make sure the temps are fine, and try to feed her once a week. Also, make sure her enclosure is in a place that doesn't have too much movement around it, at least until she starts feeding. Good luck.