To me, it would depend on what you want to do with him. If you just want to jackpot, something with a bit more of a clubby look would probably get you farther (as long as hes still growthy), and Lookout, Hot Rod, & Lutton come to mind when talking that scenario. If your end point is a terminal/carcass contest, you might drift towards something with some eye appeal & balance, but with good carcass numbers too, and I like to think of Crossover in that situation (if you can find many more as he IS dirty and a quite a few have gravitated away from those lines for that reason). I know there are TONS more out there, but to make it short and sweet, I figured I'd throw out a few of the better known sires.
Hope this helps a little.
-Sam