Like all trolls, you avoid hard questions like the plague, since to answer would expose your lies even further.
But I'll try again:
What do you have against visibility, and why should anyone with an honest mind care one whit about your arguments about the rate, as long as the FairTax is revenue neutral at the time of its implementation?
Visibility is good. A tax scheme that is going to be highly inflationary and destroy the economy is another story. If you want visibility, just make retailers put on their receipts how much embedded taxes are costing them. You don't need to disrupt our entire economy to make a point.