I spoke to Matt from Motorcycle Innovations and also via email.Matt was extremely helpful. For my mounting and wiring issues he suggested an OEM style connector wiring harness and a L bracket to mount the horn. I placed my order online and received it in only a few days. My items were well packaged. The OEM wiring harness fit and worked perfectly. Unfortunately the L bracket didn't fit as hoped. I ended up McGivering a suitable bracket myself. There was nothing wrong with the bracket its self, it just didn't fit my application.
Still, I'd like to thank Matt for his help and advice with my purchase.