Hi MPH2, I'm a Michigan rider, too. I expect that since you live in Fredric, that you have some dirt bike riding skills. So I am surprised that your first bike is a street bike. The CB750 is a sweet ride, but a little harder to handle than others. I got my first cycle at age 16 - a new 1970 CB750K0. You are lucky to have lots of country roads (without cars) for riding.
Here are a few tips: 1) Watch out for the deer, especially at dusk. 2) If you cross the Bridge, stay off the grating. 3) Take a rider education course. 4) The CB750 loves to rev. Below 4000rpm=sedate cruiser, 4000-6000rpm=spirited sport rider, 6000-8000rpm=rocket ship. 5) Watch out for the 1000 mile wipeout: you have just mastered the controls, your confidence in your skills is high, and now you relax when riding---big mistake.