Welcome from Utah. I have an Excedra ready to put on as soon as my rear hits the tread markers. (mine's a 180/70 R16-Touring). Gonna try changing it myself and see how it goes, hopefully before the weather turns cold.
Hope my time and headache of doing that myself saves me some money to add some more BLING! And a Decosse Keyless Ignition.
You will soon see what I mean.