6 Pack vs. 650 4BBL?

I actually bought one of the 625 demons when they came out 3 or 4 years ago, it is a nice carb, took care of my heat issues.
They do have one drawback, you have to dissemble the carb to put the mopar throttle linkage on, and the stock linkage will not work, you need to buy the one in their instructions.
Thank you