I have a Surly LHT and I like it. For speed, it is the speed of the engine. For me as a beginner and a bit too much weight on my body, that means slow for now.
But it is great for carrying loads. You can easily install rear and front racks.
The other option for your hybrid for carrying things is to look for a used trailer. If I did not want to buy another bike and just wanted to carry loads, that is what I would do.
-Sue
Burning fat, building fitness . . . one mile at a time . . . one hill at a time.