Is the ESA hooked up and working properly?

I had problems with my '84 D100, lack of power and 12 mpg, so I replaced my ESA with a regular mechanical/vacuum advance dist, changed the 1bbl Holley for a 2bbl BBD and ditched all unnecessary wiring and vacuum lines. Besides fixing the drivability issues and increasing the mpg to 19, it simplified things when I have to work on it and cleaned up the under hood appearance.