Please help to select the right stuff, Distributor, wires...

A true 67 car will have a points system and a single ballast resistor and points coil. You can definitely go electronic of choice at this point.
This is why I said find the parts for a 73 duster and it can be really any 73 small block Mopar or up.. everything will fit the same except for it will be in electronic distributor instead of points and like you said the coil as well...