I am trying to decide between a Surface 604 Rook and the 2020 Trek Verve+ 2. The Trek is $500 more but it gives me the advantage of buying from a local bike dealer. It's also a really neat design and build. It has a mid mounted motor which I think is an advantage Problem is it only has a 250 watt motor that generates 40 Nm of cranking torque as compared to the Rook's 500 watts and 65 Nm of torque. I live in western VA and biking means climbing hills. Anyone have experience with the Bosch 250 watt drive line? Is it going to leave me gasping climbing the hills?