I've worked in a garage with bikes for 25 year now and one of my main jobs is fitting tyre to peoples bikes , tyres can be a funny thing to advise on as we all get a dif feel to are bike , best thing to do is tell the fitter what you do with your bike, ie ride like a loon or like a saint, do a bit of of roading to full offroad warrior , what's the point in putting something like tkc80 on, if your bikes never going to get near anything more than your front lawn , you want the best for your time on the bike , just ask and I will try and help the best I can
kevin