Just some thoughts gentlemen as I looked at this a few months ago. The problem with double KB programs is just that, you can fall into a heck of a rabbit hole buying two of the same bells. Even if you use two different size bells it gets weird in my opinion when you get up above the 24K. A 24 and a 28K bell aren't bad but a 28K and a 32K for me is way off balance. Most likely has to do with your overall total strength so maybe some of you wouldn't have the issue.
My thought was if you have a heavy enough bell to do 1 arm presses with a goblet squat. You can do them R press, squat, L press squat or both presses and then squat, you could also mix this up. If your heaviest bell is a bit light for a 5 rep max in the goblet squat which for many would be the case, then raise the reps to 5,7,9 or whatever you need.
For years the basic strength/size program consisted of press, pull/row, and squats. Just about every KB program seems to always fall short of this. A press and a pull but no squat. Or even in the Dry Fighting Weight a press and a squat but no other pulling than cleaning the bell. Why not use the Dry Fighting Weight as a template and add KB bent over rows to the mix. So 1,2,3 on the press, 3,4,5 BO row, and then 5,7,9 squats? With this type of rotation it would be easy to mix in push ups, pull ups, dips, whatever.