Mr.WaynesWorld

We just purchased an 08 Edge with the Microsoft Sync installed. It has a the top end Stereo but no NAV. I want to replace the Head Unit with a Pioneer X920BT and the PAC adapter that will utilize the steering wheel controls. I would just like to hear for others who have perform this upgrade and what their impressions are concerning the voice activation being utilized from the steering wheel. Even their overall experience with the unit in a ford product with Sync. Thanks in advance.