I just gotta say....that an amazing job!!! As a medic (EMT-Intermediate acctually) here in Houston, Texas, I love seeing MEDEVAC choppers. I gotten to ride in a few and work with them all the time. They're a great help with critical patients when your freeways have so much traffic that they become paking lots. Thanks for doing one. I'll add a few picks of the ones here in Texas.
Here's San Antonio, Texas AirLIFE (these are the ones i've rode along with)
This is thier current birds
And here's a couple of the Houston LifeFlight choppers. The second one is with the prototype of the UH-72.