1. Unless it is seriously slipping or jerking then you should be fine, you will be able to tell if something isn't right. 2. I try and take it easy for the first 100 miles or so on new tires. Be especially careful if you get stuck riding in rain within those first few miles. 3. BMV would have all the answers and paperwork you need...give them a call. 4. My first bike I had for 1 year, it was a Ninja 250. 5. Some bikes you can move the lever around which may help or adjust it for closer reach to take some of the work out of it. Each bike is different though. Lubing the cable as mentioned is a good idea too. 6. I carry the factory Kawasaki tool kit that came with the bike, a tire pressure gauge, small tube of red lock tite, and a mini led flashlight. A cell phone is your best friend if you break down though.