Your blue (K5?) is beautiful, b905. From the pic and your mileage, I think we do about the same type of riding: mostly long distance highway. My Nighthawk evolved quickly into a long-distance tourer. Bought it used (Craigslist) and got a great one. Bought in 2011. Verified sitting in a shed in Queens, NY since its original owner quit riding in 1995. Only 19k mi. on the clock. Everything rubber was dry-rot. A bit of pitting on the headers. But everything else (except a split seat cover) checked out fine.
For me w/the 750, first came a National Cycle Plexi-fairing and some warm, wind/waterproof riding gear. Then a 16"x14x18" deep backrest-trunk on the pillion. Then an extension to the rear luggage rack to support more backpack-type riding and camping gear. (Fortunately for me, the orig. owner had purchased the only 2 options - the center-stand and the sissy bar / passenger backrest, which included the rear luggage rack.
Like countless other riders, first ride of any kind was a used 50cc Honda Cub, a 1963 which we called "Honda 50s" in the '60s - my first "escape" as a teen. Taught me that cars never see you on a bike. Then on to a '63 CB77 SuperHawk. I was in heaven. Based in CT, went from Provincetown to Montreal to D.C. to central Ohio, and to all points in between.
No cell phones then - parents would freak out not knowing where I was ;o)) As with the Cub, never a problem I couldn't remedy on the roadside.
Honda riders speak the truth when they say, "I'll see you there."