Welcome!

1400 hands isn't really enough to determine whether a particular hand is profitable for you. Even 10k hands isn't a great sample size for limit. It does sound like you are playing a little loose passive. I'm not an expert on limit poker, but I hear "Small Stakes Holdem" is a great guide for beating these low limit games. Check out the book reviews in the main part of the site, and the Limit Holdem Forum.