Will a RICO drill on a pearl coverstock, work well in trying to get a less aggressive move off the dry boards or track.  

Would it be better to drill a Brunswick Sidewinder with RICO, sand to 2000 or 4000 abralon with polish? Or drill a Storm T struck pearl and add surface?

I am mainly looking to play deeper (just inside the track) when the track is too dry, but looking at a drill/coverstock combo to tame the bump off the dry (if I get it out too far).  

I have a fear factor with a RICO, OOB but really like the reaction, I am looking to get a polished ball with the same drill, just can't decide on the coverstock.