rocker arms- what works and wont break the bank?

There's a fair amount of spread on the accuracy of rockers in the mid price range. I'f it was critical I'd say get the rockers before the cam and order one to compensate. The factory irons tend to be lower (I've seen 1.4-1.45ish. The Cranes were pretty close, 1.48-1.5. I havent checked the Iskys but I can't imagine they are any better than the others.