I found my game got a lot better when I cut my UTG range to (raising only) 22-AA, AQ, AK. You can possibly raise KQs and AJ if your opponents are loose calling stations. Definitely don't limpcall QJ and KJ, that really sucks. Suited connectors should be played in position only.
As did mine. If your interested sauce made a good strategy guide to help your positional play. You might be interested in reading this:

http://www.flopturnriver.com/phpBB2/...ea-t58095.html