Induction cookware has to be magnetized. Not all stainless is magnetized and, of course, aluminum isn't either. You probably will only need 2 or 3 pots and pans for most of your cooking. You'll probably find that the cost of buying 2 or 3 of quality pots and pans will be almost as much as buying a 10 piece set. Amazon is a good place to look. Costco, if you are a member, has a really good 13 piece set of stainless for $176. Some good online resources are:
http://www.allcookwarefind.com/Stainless-Steel/
http://www.potsandpansplace.com/category/stainless-steel/
I have also seen some cookery (pots and pans) that is magnetized steel but has a Teflon interior. If you are in Texas near an HEB, they had some individual pans that were induction capable with Teflon interiors. A good, high quality stainless pot or pan would probably be a better bet. Stainless cleans as easily a Teflon provided you use it properly and don't burn your food.
Induction heats really fast, like gas, maybe more so. The heat is instant to the pan when you turn it on. And, with good cookery, medium heat settings will be all that is required. You'll have to be careful or you'll burn your food. Most who cook on induction really like it once they get use to it.
Congratulations on your new rig! It is spectacular.