Mopar 318/275 HP vs. Chevy 327/275 HP 'L-30'

Kind of odd this thread got posted just had this convo with my best friend.he is a chevy guy...he has a 73 nova with a 327..mostly stock....he is usually giving me a hard time about my 318 in my 74 dart swinger.....however im about to build up my 318...im thinking 340 j heads, bored .30 0ver, gear drive, good street/strip cam...msd....ect....any other ideas or tricks to pump out more ponies in my 318???