Oh, I know exactly what you are talking about. I bought a bike with that exact (almost) same fairing on it and the p.o. told me that the headlight just came out of the fairing and went back in the original honda headlight bucket. That is not the case. The only thing you can reuse is the actual headlight/bulb. You will need to find a stock headlight ring assembly with the three screws that attach it to the bucket. The hardware from the fairing will not work. I had to look on eBay to find one....found an entire headlight assembly/bulb/bucket for about $25 or so. As far as I know, they are no longer being produced, so unless you find a NOS one somewhere, you will need to pick up a used one.
Same for the turn signals....don't know if yours came with the originals, but the stock front signals and stems are probably gone and you will need to find those as well.
Good luck.