Here's a way to make your spark plug wires look good, coming from a di$^%i&butor, using wire ties (tie wraps)

Nice tip, Hal.

Here's my set-up, with my Rajo head and distributor. Running the wires up into a tube, which is wire-tied to the rad support rod. Then the plug wires are brought out and down to the plugs and coil. I like this, as it gets the wires up and out of the way, making it a bit easier to work on the top end.

Dave, Looks great! I ain't rich enough to go Rajo.

https://www.modeltford.com/item/DT-WHB.aspx

OR $18++ for a wire holder. Wire wraps $0.03 ea. Thanks Ed.

Hal, what's the jar gizmo hanging on the firewall, just below the coil? It looks like it has DC and vacuum connected to it.

That's a gasoline pre-igniter.
Helps complete burn of the fuel.