With your speed and rev rate, a solid asym may not be the best idea, especially for medium oil. You would want something high rg, medium diff, symmetrical, and a smoother layout. Look into a Storm Manic, Motiv Thrash, Global 900 Wisdom (eventhough pearl), something along those lines that will roll but not be to aggresive. In your hands, a solid asym will tend to want to hook early and often.