no headlights or anything+upgrade alt question

Ok- hooked up ammeter and battery. Not starting car yet-just checking lights and dash electronics. I still have no headlights. I have parking lights and dash lights. Horn keeps blowing. I only have 5 spots in my fuse block to fill. ??hmm?? Anyway- horn could possibly be relay-not sure yet. There are two spots that take the turn signal flasher. One is on left side of dash-the other is over by glovebox. Could this be a double?? One for turn and one for emergency? My emer flashers wont flash and neither does my turn signals. Could itbe that all my relays are crap? Thats my type of luck! Any ideas other than relays? How about the headlights?