Fine Tuning a 360 Magnum with a Brawler "Double Pumper"

I have for the most part figured out the basics of the choke and how to get it setup. I have the choke setup currently where it’s not pig rich at a cold start, it idles somewhere around 12.5 at first then slowly creeps up to 13 or so. It’s at a point where I can actually drive immediately after starting the truck, which is not something I’ve been able to do before. I have the choke set to open slightly sooner as this engine doesn’t like a lot of choke, and the fast idle is setup to be about 1500rpm when fully closed