Hi all. New to biking but really like it alot. Just did my first 50k ride today. Kicked my butt but I loved it. I do have a question - I bought a Specialized Crossroad Elite hybrid. Have put about 150 miles on it before today. I'm thinking of getting a road bike after todays ride though. The reason I got the hybrid is because I'm 52 yrs old and over the last 10 yrs I've had two back surgeries. I can sit upright on my hybrid which helps with the old back. Someone recommened the Giant OCR bikes to me as it would allow me to sit up a little more than some of the other road bikes. Any suggestions?