You've provided not one single economic analysis to show that the FairTax would actually be fair. All you've done is made claims. I doubt your claims, but in an attempt to be fair, I tried looking up some data for you. All of the data I found suggests that tax burden would increase for everyone making between $15,000 and $200,000 a year, with the tax burden on those making over $200,000 falling off quite a bit.
You've made claims that this simply isn't true, but I doubt your claims, and without hard numbers my mind won't change. Yes, that's right, I'm calling you on your bullshit. Get crackin.
Edit: Mike Huckabee thinks the Earth is 6000 years old. 8 years of that kind of crap has been more than enough.