A lot of good advice here, but unfortunately we are missing the most important information. What are the OP's measurements? How did whoever said you needed a 58 or a 60cm frame come up with that? The LHT has a long top tube. It does stretch you out more than some bikes, it just depends on the geometry of the frame. A little more information would make it easier to give good recommendations.

You may want to look at the spreadsheet on the google LHT group, it shows what size frames people have, what their measurements are and what other components they have and the sizes, such as stem length. It will give you a good idea of what size fits what. https://docs.google.com/spreadsheet/...cHZrQ3c#gid=23