Help, No power when turn key

Put a test light on the yellow wire coming off the starter relay. Have someone turn the key to crank. If it lights up the switch is good. Just an easy thing to eliminate. Good luck.....my money is on the switch or bulkhead wiring based on what your describing. Check NSS wiring too. Easy to eliminate by bypassing the NSS switch and see what happens. Also turn the key to crank and go from P to N back/forth....never know but I don't think thats the issue based on the symptoms but again it's an easy thing to eliminate. Let us know at you find!