I have been struggling with a temperature problem with my 85 camaro since last summer. I finally decided to pull the 305 heads that are on my 355, and put on a set of aluminum trick flow heads that I just purchased. What would you guys recommend for rockers? Should I do a full roller rocker? 1.6? Or do I save the money? The motor is 9.5:1 I believe, and isn't anything radical at all. I will be needing rockers, pushrods, hardware, and gaskets. I ordered from summit in the past but am I better off elsewhere? I believe C&S matches their price and you don't pay shipping. Thanks in advance!