The formula is also applied to top civil servants. Unfortunately it was not too successful here but not because the formula was flawed. The few corrupt civil servants that were charged in court were likely caused by them not being paid enough not to corrupt. You see, the formula is to pay a person so much that he would not be tempted to become corrupt. There is a little fine tuning required as some have a bigger appetite or a bigger ego to think they should deserve more. So the trick is to make sure the person is paid beyond his expectation.
This exceptional formula can also be applied to the Elected President. Pay the Elected President well enough so that he would not become a rogue. Same principles applied. So simple. No need any super talent or genius or a bunch of genius to crack their brains to reinvent the wheel.
This is a simple formula, a simple solution that is guaranteed to work. It worked for the last few presidents and none became a rogue. If money not enough, can always pay more in case of more demanding and talented candidates. The Constitutional Committee can be dismissed to do some more important things.
The solution is in the hands.