Engine dilema.. 318 or 360?

If you go 360 I have a complete balanced bottom end that has less than 600 miles on it. KB107 pistons 360 crank .10 under and reconditioned rods with arp bolts. Willing to work a deal because of shipping...Check that the parts are in San Jose which is about an hour or 2 from you and would be cheaper to meet up if you wanted.