From my limited understanding, the purple urethane coverstock may be too aggressive for black widow core. But whatever, if someone wants to spend $500 on some urethane bowling ball, I guess it's good for them that they have $500 for a bowling ball. I'd put a weak layout on in.
I'm sure people will debate differences btwn Ebonite and Brunswick versions, but bowling balls are not made of wood, nor art. It's a plastic mixed together with chemical additives, and if you know the formula, then why can't one company duplicate the other?
For various reasons I dropped weight, so now that they are bringing it out in the ball weight I use, I'll probably by it, as there are not many good urethane balls under 14 lbs, and would like a pearl urethane the compliment my Badger Infused.