Con Rod opinion wanted

I was scrounging around the garage yesterday and found another set of 318 rods. They are the older ones with bushings. The beam is smaller than the newer press fit rods. The question is: use the newer heavy ones or the lighter bushed ones? Less mass is good but strength factor is important too. They will be in a 318 with no more than 325 hp and no more than 6500 red line. Mostly street use with an occasional banzai run.