This tax proposal is almost guaranteed to follow the same track of those from previous periods when the Repubs ran things...
- it will benefit the wealthy more than the middle or lower classes...
- an army of lobbyists will descend on DC to insure the unfair carve outs for special interests are retained because, well they're special...
- Warren Buffett will continue to pay a lower effective tax rate than his secretary..
- It will save corporations tons of $$ in taxes, even though the corporations are paying a lower overall percentage of the tax revenue the IRS collects each year than any time in modern history.  The corporate lobbies will claim that this will give them more to invest in capital and new jobs, but the reality is whatever they save will go to executive compensation and to the investor class in stock buy backs and dividends. 
- The Republican histrionics about adding to the deficit will be strangely absent... 
I hope I'm wrong..watch what Trump signs, not what he's selling