Your really loading up your arsenal with a great deal of agressive equipment.  I'd keep the beatn' there.  Then I'd have the anger at 4000 or so.  Finally though the BWP is a very good ball, I'd remove it from that slot, and insert the toxic.  Finally for light, the cherry vibe.  

In my opinion you could have the balls that you list, but you'd have to expand your arsenal to 5 or 6 balls to cover everything.  Granted with 6 you'd have a wider variety of breakpoint shapes and such to combat a greater variety of shots, but thats up to you.
--------------------
four fried chickens and a coke[/size=4]

Let me say something, let me say something...
AAAAAAAAAAAAAHHHHHHHHHHHHHHHHH

crusher267658 makes an excellent suggestion.  You should check out the doom as a medium oiler as well instead of the toxic.  The only thing being is that it is discontinued.  They are probably still floating around, but i wanted to suggest items that are readily available.

Chitown also makes a good point that the Toxic is strong in terms of overall hook potential.  What differes between the two for me is that the Toxic pushes a few feet farther down lane and maintains that length even when the shot breaks down...whereas the black widow pearl starts checking up early.

I use both of them and love both of their reactions.  I use the BWP to open, when it starts reading early, I move to the Toxic and move my target back 1-2 boards, or play the same line depending on how bad the lanes are breaking down.  Then I have a Cherry Vibe for the last game if needed.

The BWP is strong enough for me that I'm not considering anything stronger at this point.  

Either way-Toxic or BWP...they are both great balls with differing but great reactions.