Where can I find two "new" Ignition Coils for my 1983 750cc Midnight Virago, model number XV750MK?

I have a 1983 750cc Midnight Virago, model number XV750MK. I cannot get it to start. I have gas in the cylinders, but seem to have a weak spark. I also keep wearing my battery down trying to start it, and have to keep recharging it. Also, for some reason I haven't figured out, my headlight does not come on. I replaced the bulb, but it made no difference. It used to come on when I would crank it over, but no more. Do you have any suggestions? Can you help? Thanks - Art