Why not Ed 600s. I bolted a pair on a 302 tunnel ram and they did fine. One I had, the other was a $100 eBay purchase. Set both to box stock and they had decent AFR readings and basically drove out the door. I did do tweaking with pump shots and calibrate to get best launch and MPH at the drag strip, but I was pretty impressed for just throwing two carbs on a mild 302 and lighting it off.
That said, I have a pair of decent older 1850s and the plan would be to use Drew's calibration data to set those up for test. But that would be tested on a not-so-mild 351C with a tunnel ram, 4.56 gear and 4800 stall converter. Without Drews data, I would have torn down one of the Eds and used some measures for a baseline start. Basically, the Eds ended up 4% fatter primary/secondary on both the get best MPH on the track so I would have taken the base 1850 setup and looked for 4%, or maybe start one jet size all around which can be as much as 3%, depending.
One big difference is that the Eds have a very efficient primary booster system and a smaller primary bore/venturi. "Spreadbore" like. The 1850s, not so much. So idle and drive-away for a street car would be where you'd likely need most tweaking.