looking at rebuilding my old 305 and looking to see if you guys thought this would be a good combo. stock 4 bolt block 60 over, 10.5 comp, stock cast 14010201 heads cleaned up and rebuilt with a mild port polish and valve job, 1.9 int & 1.6 ext valves,1.6 roller tip rockers, summit sum k1103 cam, performer intake and 500 cfm afb rebuilt and tuned or a 600 eddy if the afb's not quite enough