Check out the packages this guy has, sometimes his sales are incredible. I just picked up a porter cable I've yet to try, can't wait.. If you look on the right side of this link you will see a Sonus kit that I believe is the best package deal I've ever seen, that's one of the reasons I snagged it. $195.00 and you have everything you need, I've used Sonus products, they are from Germany, I find them to be excellent.
http://www.autopia-carcare.com/pcdepot.html