If I am pressed for space I simply use the biggest component (pressure connector, hub or bonding bushing.) and lay them out right where they are going and push them around till it looks good.
You end up with 3/4" to 1" between pipes, unless using hubs, this close together supports get tough.
Straps are out, Minnis are tough and strut clips must go in before pipe, no room to twist clips.
Am I violating 310.15 (2)?
Bob Badger Construction & Maintenance Electrician Massachusetts
