We are looking to purchase a 2015 Edge. We are current owners of a 2008 Edge. I am debating about ordering a 2015 Titanium with the tow package or purchasing one without and adding an aftermarket hitch, such as a Curt. My local dealers don't have any Edges with Tow package that I can see. So, that leads me to my questions. If you have the factory installed tow package, does it come with a 2" receiver or a 1.25" receiver? I realize that the factory hitch is a class II, and the Curt hitch is Class III. My hesitation on passing on the tow package and just going for the after market Curt hitch is that I possibly loose out on other benefits of the tow package such as trailer sway control and upgraded cooling fans. I really prefer the 2" receiver as that opens us up to more accessories and I can use my existing Thule bike rack that needs 2". Thanks for any answers and feedback.