Congrats man. A few suggestions I've picked up: 1: Change all the fluids. I don't care if they just changed the oil, change it again anyway. This way you are completely even keel with fluid maintenance, and you won't go 2 week riding it and suddenly the radiator busts because there's no coolant. 2: Change all the brake pads. For motorcycles, this is a 30 minute job. I just found out today when I changed my pads that the front brakes that were supposedly "just done" had the wrong pads, and they didn't fit the rotor. Again, even keel with pads. You should have already changed the fluid, right? 3: If the tires need it, change them too. Their riding style might differ greatly from yours, and if they like to go in a straight line that means the tire has some majorly uneven wear patterns. This is especially important for someone starting out, as it will be harder to get comfortable leaning into turns with bad tires. If it needs work, make a priority list AND STICK TO IT. If you are anything like me once you have that thing apart you'll want to work on and upgrade everything in the world. Change only what you need to to get 1 or 2 done, then work on the rest after you've had some quality riding time. Most of all, ride that sumbitch! Get yourself on 600rr.net and don't be afraid to search first and ask questions later.