Hi all! I need some help with choosing my first ebike. A little bit of info on me - I'm 5'7" and 130lbs. I'm planning to use the bike around town, run errands, and ride on trails once in a while for fun with my family. I also have a 9 year old daughter who has special needs and doesn't walk. So I'd like to go biking with her pulling a trailer with my daughter in it (the trailer is 34lbs and my daughter is 90lbs). We live in a fairly flat area. I've been looking and seems like the RadCity, Juiced CrossCurrent S, and Surface 604 Rook might be good. Thoughts?