Igniter's on left side of bike under side-panel:
Note that pre-'95 ones have different pin-outs than 95+ versions. So check part# to verify you have one that matches harness you've got on bike.
Safety-switches connects or disconnects ground side of starter-relay. So even if you have power to starter-relay, safety-switches won't allow starter to run. If you can run starter to crank engine with start-button, all your safety switches are operational. They won't affect power-side circuits or ignition in any way.