A little candohm assistance

[bigaudioal]

Note: the picture of the resistor is oriented the same as the picture of the schematic. So the yellow wire on the left is going to pin "N," the orange wire to pin "M," and the red wire to a terminal strip in the chassis.

Also, can I use the center terminal of the old candohm as a mounting point? Leave the orange wire there and attach one end of each new resistor there. Then remove the yellow and red wires from the old candohm and connect to the proper new resistors?