FWIW, I would find the Secteur more suitable than an LHT or any other dedicated touring bike for my current style of packing and touring. I think if the OP is able to get by on less than 20 pounds of gear it would be a fine bike to tour on.

My guess is that it is unlikely that the OP will pack that light, but who knows? If he packs much heavier, while not my preference I know of quite a few people that happily tour with similar bikes with a lot of gear and a trailer.