pictures:

you can see the lower bracket extension piece in the bottom left corner of the pic:

closer:

the back side, you can see ample clearance for the main charge wire (red)going straight to the battery.

over the valve cover you can see the red "sense" wire going to the distribution point on the starter relay and the blue resistor.

Last pic, compared to the pic blown 71 posted on the first page, you can see how using the lower of the two mounting points on the top bracket slightly changes the clocking of the alternator, making it neccesssary to do something different with the bottom bracket.