+1 to everyone above,
I was however wondering how bad the swirls or defects are? If you happened to have a set of halogen lights or a heavy duty led shine it on the paint and see how bad they are. You can also do this out in the sun. The reason I ask is that Megs Swirl X is pretty decent stuff but sometimes it wont remove the heavy stuff.
Secondly I did not see a good auto shampoo mentioned. When doing paint correction it is good to go with a detergent because it will strip all the old wax off but when rewashing you want to keep the old wax still on until you want to do a correction again. I believe you can sometimes find Megs Gold Class Car Shampoo and Conditioner at local places. For the price its one of the best bang for your bucks you can buy. This is the one area I think you should not skip on. Actually if your car never gets super dirty go with Optimum No Rinse. Its awesome, cheap and you can make a good clay lube and quick detailer from it.
Thirdly use the 2 bucket system like everyone said above and get yourself a mitt and some sponges too. I tend to use 2 - 3 sponges and 2 different mitts for every true wash I do. I will use the sponges on the lower half of the car where it is dirty and maybe use them for a good 2 - 3 washes before tossing them. Use the mitts for anything above the wheels (top half) and cycle through them making sure they are completely clean every time you pop them on the car.
Lastly how often do you plan on washing, waxing and correcting? I.E. wash weekly, re-wax every month, and correct every six months. The reason I ask is because if your looking for a longer lasting more durable type of wax go with the Klasse SG, but if your going to be waxing monthly or every other month I would recommend going another route, that maximizes shine. I however would like to generate a pricing sheet for you before hand, granted these will be general prices but a mid level carnuaba might cost roughly 20-35 bucks, so I want to make sure you get all of the other neccessities first, before I throw some other waxes into the mix.
Really quick, do you have anything else besides just micros? This will help me draft up a basic setup for you. I plan on including brushes and some other small things that will help you keep that car always looking good.