Technically the Hy-Road and Hy-Road pearl can compliment each other well, depending on the how they're drilled. I'm thinking the hybrid would be more of a benchmark based on the stats provided and the fact that it does work well on most conditions for most styles.
From either Hy-Road, I would then step down to the Frantic or potentially the Shatter/Wrecker balls from Roto Grip, depending on the type of look that the poster is looking for. IMHO, the Wrecker and the Frantic are tough to beat for medium-light patterns and for the price point. Both give a great combo of length, midlane read, and backend ability with the Wrecker being slightly cleaner and slightly longer. The Shatter would be a good ball if the poster wants to have a pure pearl cover that goes long and strong.