Morning Bill,
Everything on that badge must be on Spur logo etc , the only thing that must change is the blanket run , there must stand cancer run, not sure what file they used you can use just what you like as long as it stands out, it look like arial to me and yes no background they want it cheap its for a good course. The money they get in will go to the cancer foundation, maybe you can help and sponser the file and some other badges that can go with the help for money. The clients are bikers, so they are doing a good thing. Can you do my logo in a badge form to but small so they can sew it on their leather jackets.