I decided that I wanted some way to keep all my plug wires and engine sensor wires neatly separated and well supported. What I came up with was a small aluminum tab that attaches to the bottom valve cover screw, extends downward for a few inches, and has a few holes in it for adel clamps. This will allow me to clamp the plug wires individually with space between them to prevent cross fire, as well as allowing me to route the sensor wires away from the plug wires, to prevent interference.
There was a little trial and error figuring out the spacing, but I think this is going to work well.
