Thanks for the replies.
Excellent, I will swap out the horn. I'd rather it work then be "stock" at this point. I could not, for the life of me, remember where I got this unit from. Probably a late night "cruising" for assets, saw it, liked it.
Bing: I just never thought about trying another search engine. I guess Google has been the default for me for so long and has the rep of kinda being the "King". I will be going back and re-searching for missing dependencies using bing this time around and see what happens. I, unfortunately, have hundreds to find...
Thanks for the help and suggestions,
Duane