You got a good deal and that ball will definitely give you some flare and hook.
I also agree that the Danger Zone is a damn good ball and PK18 may be one of the greatest covers in the history of bowling.
Go get your DZ cleaned up, get some new inserts in it and throw it again. Maybe it won't hook quite enough for fresh patterns these days, but its predictability along with your comfort and trust in it should make it an asset to your bag.
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Brandon Riley