If the feds weren't abusing it, why do you think the locals will?
Do you know anything about the Police climate in Arizona and specifically Maricopa County? The MSCO is already violating civil rights and abusing power, this will make it much, much worse. Read up before spout ignorant comments. Here is just one article from the NY Times. Search for Sheriff Joe Arpaio & racial profiling, immigration, illegal arrest, lawsuit, etc. http://theboard.blogs.nytimes.com/2008/12/31/americas-worst-sheriff-joe-arpaio/
My immediate reaction was: "Wait, they need 1300 servers to serve up 40M transactions? WTF?". That is about 21 transactions per minute, or
They are dealing with *extreme* peaks (like several orders of magnatude more than average), getting ready for massive growth (again order of magnitues) are doing something very, very, very wrong.
I suspect they are doing it wrong. They should be able to get it done with a few dozen at most, unless they need these servers at every sorting center for some reason.
Also your 4 cycle will inevitably run out of oil at some point, hope you're checking the oil and/or the low oil shutoff works before the engine is trashed.
The rest of your post mostly made sense. But a 4 cycle engine doesn't (or shouldn't) burn any oil. You're thinking of a 2 stroke which either uses a premix of oil and fuel or has a system to mix them together automatically.
A bug in the code is worth two in the documentation.