Zaks Plastic Squares Model of the relative thicknesses of the steel by 7 progressively graduated thickness levels

This is a "Zaks" toy model I built recently, 10-2-2010, to reveal the relative thicknesses of the various levels of the Twin Towers.
The top red block represents the 16 floors that are allegedly falling 3.8 meters to reach 19 mph speed and crashing into the lower 94 floors, according to Dave Thomas, NIST & Controlled Media supporter.
The topmost red block represent only 1.8% or (1/55) of the entire Twin Tower's Steel while the lower 94 floors plus the 6 basement floors represents 98.2% or (54/55) of the total Twin Tower's Steel.

Yet Nist and its supporters claim that the Twin Towers only had a Safety Factor of 5.

(98.2%)/(1.8%) = 54:1 wt ratio meaning the bottom 94 supporting floors are 54 times as heavy and massive at the top block of 16 falling floors.

If M(94) has a safety factor of "5" then
(5)(54) = 275 M(16)

If M(94) has a safety factor of "20", according to John Skilling's quote, then,
(20)(54) = will support 1,080 M(16)

Nist and all of its supporters claim that the tower was of uniform steel thickness throughout its length and all of their calculation are based on the lower 94 floors being only ~85% of the total towers mass, which is a blatant deception...

Futher research and data analysis is still forthcoming on my part in determining the true support strength of the Twin Towers