The B-58 should be about 40% larger, but I was afraid the AA motors would not fly it.
Time to build another. I guess I'll need to retire one of my "beater" F-4s.
In the first photo you'll see all the motors are angled. I have found this allows a quicker turn. Since they are behind the CG, more yaw moment is created with the air directed inboard. I have not tried the other way. Perhaps you would like to experiment with the angle.