Find a shop that has a Revivor or Rejuvenator. Call around if you need to. A pro shop that has made that type of investment might be a good place to start because they are probably in it for the long haul. The oven is a great way to crack the cover.
The reaction characteristics of the Black Widow Bite and your X-Factor are very different. One starts earlier and tends to arc more, while the other is close to a skid/snap reaction.
As I mentioned before, the X-Factor is a pearl reactive. Nearly every pearl reactive mid-price range and up will be very close to what you're looking for.
Remember the things that influence ball reaction are: 1) The bowler and what he puts on the ball (speed, revs, etc.) 2) ball surface, 3) Core characteristics (RG & differential), and 4) Layout. Good luck.
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Lane Carter, Strike Zone Pro Shops - Salt Lake City, Utah
Brunswick Amateur Staff
www.brunswickbowling.com