You can tour on any bike, I went to verbier a few years ago on a fireblade, although I admit, it wasn’t the most comfortable of journeys! I’ve been test riding quite a few bikes recently looking for something I can tour on comfortably but something I can also use daily for the commute. I took a couple of bikes out more than once and kept one for a whole day, and, IMHO that’s what you need to do before making a decision. The bike that seemed to tick the boxes for me was the Tracer 900GT, it had some faults, nothing’s perfect, but you do get a lot for your money, it was also very comfortable