With the contracting and procurment policy function in OMB, I'll place this here.
Limit the salaries of executives on cost plus contracts to that of say either a Congressman, or a Deputy Sectretary which ever is lower. That's for the TOP guy. For each step down in the contractor organization, the top salary is the next lower level of the Executive Schedule.
And oh yes, no "bounuses" to these guys, unless it comes out of Fee or Profit.