I finally jumped in and did it!!!!!!
After getting confused by as much research on the net as possible, I finally bought the Trek 7300FX today. I can't wait to get it. Should be in Wednesday or Thursday next week. The 7300FX seemed to be the best combination for my size (6-7, 335) and what I am looking to do with a bike (ride near or around the neighborhood and on paved bike trails in the area). I am getting the things put on the ends of the handlebar so I can grip it on two different places for comfort. It already seems like next week will never get here. Can't wait to take it out and ride the wheels off of it!!!!!