9c. Gauges and instruments may be added, replaced, or removed.
They may be installed in the original instrument(s) location
using a mounting plate(s), or any other location using a secure
method of attachment. Other than modifications made to
mount instruments and provide for roll cage installation, the
remainder of the dash “board” or panel shall remain intact.
Switches to activate the ignition, the lights, the windshield
wipers, the starter and other accessories located within the
passenger compartment may be replaced and their location
changed.
Yes I have the fsm but apparently I'm wiring schematic challenged.