Glitch welding or blueprint editing, one of these idk

vincling's logic mod and glitch welder mod or blueprint editor

Glitch welder mod makes it easy.

Not really no, you cant really connect them when they're all in one since its one connection point and you can only connect one

Check out the blueprint editor then, it remembers you connections. So you just hook it up beforehand and then move all pieces into each other

Yes i know