I need some help sizing a bike up. It is a Quintana Roo Caliente Triathlon Bike. I am getting a super good deal from a friend but I need to commit within 24 hours. I'm not sure if I should get a Medium or a Large. I am 6'0" tall and have a 34 in inseam. I have relatively short arms, would that make a difference? I have ridden road bikes and mountain bikes for a while, but really want a TRI.
Here is the sizing charts: