No problem! If you or anyone ever have electrical / wiring questions, I'm quite good with that stuff.

You would have to kill the connections, and rewire from scratch. Adding in redundant connections like that can cause a lot of issues. Never want to have "backflow" in a circuit. You'd have to put in directional diodes (which act as one way gates for current) between all the connections. Which would be even more work than a rewire in this case. Sorry, I'm just rambling now... I love me some wiring. lol

Fortunately this stuff is pretty easy to work with. If I ever get racks, I'll ditch the UTH's and go with flexxwatt for sure. So yeah, just disconnect the old setup, and daisy chain those suckers!