I've got a TYT TH-9800, and the head is mounted on a satellite radio mount stuck on the dash, while the radio itself is up underneath the dash. There's a TON of unused space back behind everything on the 2007, the '12 shouldn't be much different.
It's about 40 miles from the lakeshore to the local repeater we use for Skywarn, and I know I come in loud and clear from that distance. Can't really go any further west, and I don't really go much further east very often, either!
The radio club around here offers a Ham In A Day class, totally worth it. You get a list of all the possible answers to the exam, get a couple hours to study it, ask questions to the Elmers giving the test, and then you take the test right there.
