OPTSGUY,
Often the 200 hours annual in a quoted is what the residual valvue is based on in a Fair Market Value lease.

The maintenance portion can and commonly has a different a different annual hour usage that when it is exceed you pay overtime rates. Look clsoe at this and is the overtime base period every month , every quarter, semi annually, etc. Just some "belt & suspenders" check points.

The bill going away thing maybe a bit of the "shell game". Most companies are not in business to be an ONPO (Obviously Not for Profit Organization) - except the Fedral, State adn Local Governments - when they run out of $$ they just increase or invent new taxes.