I spoke directly to a tech guy at Legends today, and explained to him my style and the NS2 being the ball that I have coming. He suggested that I go with a 4x4 pattern with the CG kicked out about an inch from the center of the grip and the pin favoring the lower part of my finger grips, maybe even below them depending on the what the pin is on the ball. Which I will know once it is here.
I am looking for more arc and a better entry angle. He explained to me that this would be the best way to drill this ball for the reaction I am looking for. Also said that the NS2 is a great ball for harder oil patterns.
To answer the question on the speed thing, I am medium to high speed player, I can slow it down, but prefer not to. As far as cover treatment, both balls I have now I use a grey scotchbrite pad to get just the right amount of bite. Sorry to be so wordy.