Chicken Rob
Full House
With a T5 tournament set, you need to have a REALLY large field or REALLY large starting stacks to reach a point where T2000 chips would be used (or even T1000 chips). T500 is usually large enough.
All the better. Get rid of T1000 and T2000 chips, and I end up happier.
Butler, if your players would play micro chip tourneys, you can always do a cash set based tourney set starting with T0.25. Then you get the benefits of a T25 starting chip without the need for an awkward transition at the 500/1000 point.
.25/1/5/25/100/500 would be more than enough denoms. I bet an efficient blind structure is out there (too lazy to compute it), and this should be both efficient at the low end and the annoying inflection point of the traditional 500/1000, which in this set would be having a T5 and a T10 chip.
It gets rid of the difficulties for the morons, as most players seem to be able to handle these denoms.