You might try getting sized on a Serotta fit bike. A quick google search will tell you what this is if you don't know. Some shops will comp the price of the fit if you buy a bike from this. I did a fit when I bought my touring bike about seven years ago. After the fit, I chose a frame based on geometry that fit my body, and the features I needed for touring. Then choose components, wheels, etc to build the bike. After the bike was built the LBS put me and the bike on a trainer for some minor adjustments. My bike fits perfectly. I've never had any numbness or soreness related to the bike. Highly recomended. Good Luck!