My progression has been Freak Show Solid or Melee Cross at 2000 to start with closed angles to the outside, big move inside to Absolute Nirvana or KingPin Gold, and then down to Tag Cannon for more length and backend.
When I've followed pairs with urethane I can stay with a stronger ball for longer before dropping down to my Tag Cannon. If no urethane in front of me, I can go to the Tag around game 4-5.
I think I've bowled 4 tournaments on it now and have been able to do fairly well with this progression