Since you didn't tell us what you were looking at, I'm not sure, but based on what you have, I'm with Hot 6t Falcon - I would got with a Holley 5200 or a Weber 32/36 - they are both the exact same carb, just one made by weber, and one by holley, so it comes down to which one you can find the easiest. I have the Weber 32/36 on my 65 stang - go check it out at my website (link is in my signature below)
-Levi