360 build up suggestions?

To get into the high twelves, (12.70/80). I assume this is going into the '67 Baracuda. 360 with stock lower end (rods too), Keith Black hyper's a true 9.5 compression, Air Gap, 750 Holly vac. sec. (3310), adjustable rockers (Crane forged 1.5), 1 3/4 headers, bowl ported, gasket matched 'J' or any of the other '70/'80's pre magnum heads. I woud use the 2.020 intake valve, but you could get it done with the 1.880 valve. cam with duration @ .050 in the 230-240 range with an actual lift in the .500-.525 range. Twelves would be a piece of cake with a good, solid and cheap 360 built to these specs. Be hard to keep it out of the twelves. No real need for 'H' beam rods or aluminum heads, rollers cams...