I'm making plans to to build either a 289 or a 302 with a manual tranny for my 1962 comet. The 170 six just isn't blowing my skirt up. My question is, which engine would I get the most out of for the least amount of money? Which would be a better ending product? Ideas for a build? Originality is out the window so im open to all suggestions. Just a high-school student wanting to hotrod out his Sunday cruiser. Thanks for your time.