Congrats!
I have the 7050X xplod and really like it (I like yours a lot better).
The install should take about 1 hour. Make sure you have the DIN tools to take out your factory HU. Take the wiring harness from the Sony and the wiring harness from wherever you are getting it from and sit down at a table to make your connections. It is a lot less frustrating than trying to do it in the car.