Be careful about sanding the paint if you have never done it before. I believe it takes great skill to do it properly. I have an alternate suggestion that you should try first. Get the following from a detail shop: Clay Magic clay bay; Zymol HD Cleanse; and get some Zaino Brothers wax for the type of paint you have (clear coat or single stage). Might have to get the wax from the Zaino website. 1) Clean your car very well with Dawn dish detergent. 2) Get a bucket of car wash, nice and sudzy 3) Dip the clay bar in the sudzy water, keeping the paint very wet. This acts as a lubricant for the clay bar. Rub the bar back and forth in a line with a fair amount of force. Don't ever go in a cricle with anything you put on paint! You may have to go over it a couple of times. This will lift all of the grit out of the paint. After this the paint should feel much smoother. 4) Wash the car again. 5) Put the HD Cleanse on a polishing pad and rub it in well like you did with the clay bar, except without the water. May need to do this step a couple of times also. IT should make the paint feel even smoother. 6) Put 2 or more coats of the Zaino wax on according to their instructions. You don't need alot of this stuff. If you put too much on, it actually looks worse! It should only take 1 once or less to do the whole car for 1 coat. I recently did this to an early 71 that I bought in NC. It was pretty dull and sun faded. It took about 12 hours of work, but when I was done, it looked like a whole different car. Had a nice shine to it. It is not perfect, like a fine paint job, but it really made the paint come alive. Well, as they say, that's my 2 cents! Good luck with your new car. Marty