Well from looking at your pearl extensive arsenal, it seems as though you lack a piece that will give you a strong midlane roll. As you probally already know the SE is a Solid/Pearl Combo. That combo along with the high diff. If drilled to do so will give you a NASTY Midlane read, that is great for sport shot conditions when you want to tame down the backends, or when there is a good deal of carrydown. Mr reccomendation is 2 1/2 x 3 1/2, with a weight hole popped 1" inside of VAL. I have a RS-1 punched up like this and OH BABY!!!! This ball is nothing but the truth. Now beacause of the midlane roll that is created with this layout, your not going to be able to swing the ball 50 boards, but you won't be going up the boards either. Its great for playing inside angles. Only drawback that I have found with this layout is on a THS, it gives me so much angle. which equates to a lotta 4, 9, and 4-9's left.
Now before you think that I am just a guy who says "oh yeah pucnh it up like this", I'm not. I have had a many of RG's, just look at my profile, and I have used and seen a lotta different layouts. Keep us posted on what you do.
BMM
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Roto Grip forever!!!! What else is there??