Im runnin a stock block with new rings and bearings, a Comp cams 510 and 512 lift cam with 224 and 230 duration, a holley 750cfm carb, an edelbrock performer manifold (soon to be a performer RPM Air gap), and a set of 1.625" shorty headers with a 2.5" exhaust. At the moment I have a set of 94 E7TE heads on it. Lookin to upgrade to a better set of heads and get into the 325-350 horsepower range. What would be the best heads for this setup? I was thinkin about the Trick Flow Twisted Wedges or the AFR 185s, other than that im not sure of any outstanding heads. Any help would be appreciated.