Welcome Justin, nice intro, well done for taking the time and effort to write one.
Nice bike you got there, I like the 3 into one exhaust, not disimilar to my Honda 400/4 with 4 its snake pipes into one. I guess being a 77 its one of the first bikes to see mag Wheels as it was probably around that time they were introduced. My 75 is wire spoked and i don't recall seeing mag wheels anytime before 77.
A lot of the members (the regular ones who respond) are all UK based and I assume CO and GA are in the US? At present the forum is a quiet place compared to a few years ago when it certainly was a lot more active. Nonetheless, welcome to the forum, hope you enjoy the place.