one big issue will be your weight and height. Make sure that the kayak will hold your weight, and give you the legroom that you need.
remember that fast touring kayaks are narrow, so they do not have the stability of a wide kayak. Wide kayaks are awesome for fishing, but the wider the get, the slower they get.
I have a 10 ft that is 3 ft wide. Stable as hell, I can sit side saddle, and it can hold 450 lbs. almost impssible to flip. But it is like paddling a barge. It is slow. I am going to mount a trolling motor on it.
I also have a 14 ft, 31" wide. not as stable, but still pretty good. I can still sit side saddle, but can flip it. much faster than the 10 footer.