I have a World Beater that is pin up and the MB kicked out. I bowl in 2 different houses and get 2 completely different reactions. If there isn't enough head oil, put the ball back in the bag and use something else. If every house you bowl in lacks head oil, get some polish on the ball so you can use it. On the right conditions, the ball hits amazingly hard, but on the wrong condition, it never gets into a good roll and my Complete Bedlam outhooks it. If you're really on heavier oil, the ball should work well for you.
I am planning on leaving it in OOB condition until I get back from Reno (leave tomorrow), but I will take it to the Columbia booth out there and see if they suggest altering the surface for Reno or leaving it as is.
Hit the pocket and hope for the best