It's too bad that ebike doesn't come with the latest generation (4) Bosch motor (lighter and more torque)
I'd also recommend you test ride the Giant Fastroad E+ EX Pro.
Same price as the Trek, with a nice Yamaha motor, but I think the 325W battery is on the small size.
Whatever bike you buy make sure you test ride it up some hills, if possible.
Two other ebike brands that will give you the torque you need up those hills are Dost and Biktrix.