So I got this bike off somebody in a trade it’s a 2008 cbr 600RR

When I got it the guy before me had put a Artic cat sled ingition on it because of whatever reason he had, I bought a new ingition for the bike but he cut the original plug off the bike for his artic cat ingition! So now I have nothing to plug into! I can wire it up so it works the bike will turn on, but it’s not secure I’ve already knocked the wires lose... I can’t find new male/female plugs to use seems no one sell them? Do I need to get a new wiring harness??

Any advice will help thanks!