Don.....many years ago, I rode British bikes and had a very nice 1970 Triumph Tiger 500 (single carb version of the Daytona, no tach). I bought my wife her first Honda CM250 at the time. Next, I bought her a ‘77 cb400F. I was always working on the Triumph, never touched her bikes. Finally bought my first, almost new Honda (1978 cb750K). Still have it, never looked at another British bike.
Fun of you are looking for a simple project, useless if you want to ride regularly! Cheers, John D.