I took out a chimney, and this is what I'm left with. I'm considering putting a junction box in the attic, splicing in new wires to come down to the switch on the far right (I need it moved about a foot) and running a hot wire down to the replace the wire going between switch boxes.
Is this to code? Everything would be in junction boxes, but it wouldn't be new cable all the way to box. If I do it myself any considerations? I'm guessing it would be a single wire in between, as it's only hot (or neutral)