Optimum setup for 302 heads

My choice has been 302s, 1.88 intake, 1.60 exh (stock 360 sized), the chamber walls are relieved, bowl work done, a little push rod pinch work, gasket match. Clean up the exhaust. I havn't flowed any. I havent noticed any loss of anything in the low (off idle to 2000rpm) range and response. I've also got a set of early 318 open chambers running the same sizes, but in back cut stainless. Again, no loss of low speed performance. I will also admit, I'm positive I cant port like BJR can. At least not going by flowbench results he's posted.