Congrats on our purchase, that was fast! I would bet that the size will be fine I ride a single speed around the city and love it. Without gears I'm 100% focussed on traffic and my surroundings. I have flat bars, and like them for cycling in traffic. Mine also has a pannier rack which I can load full with groceries, and a holder for my travel coffee mug (best addition ever!). Anyway, post some pics for us and have fun with it!