[Big Fenders]

Lakeroadster...Seems like you'r talking about two different things...Ignition cut-out switch and constant power to the radio. As said ,no accessory position on the ignition switch...what I did was wire in a constant hot [toggle switch ] with an LED indicator light to remind me that it was on. The coil cut-out switch is also a good idea...just an extra level of theft deterrent.
Bob