what carb should I use ?

Hey gang,

I have my Duster on the road now and I am having carb issues. It goes like this: 360 4spd car 3:23 gears

I am using a new-to me motor - 360 bored 060 thousandths.
Old Aluminum Weiand DP intake that is set for square bore carb. I had a sweet running thermoquad on my previous motor that I loved. But - I can't use it without a spacer on this intake and I don't want to use a spacer.

Long story short - what Edelbrock carb make and model do I want ? 650 ? 750 (I want an electric choke)

Anyway - I don't have time to type more here - just looking for advice

Thanks

Trevor