Best motor for 69 Barracuda

Easiest and cheapest way-360.Have a 69 340 and 69 440,smallblock handles better.360 can be had forlow bucks.Saw a 318 cop car engine-4bbl with trans 450,in Ky craigslist.Don't forget-if you have a 7.25 rear don't go crazy with 300 hp