I am about to order a new set of rubber for my ol lady....looking at getting the Pirelli Sport Demons.

http://www.motorcycle-superstore.com...&Class=280

I am looking at getting 110/70-17 and 130/70-17, any reason you can think of not to get a 70 profile instead of the stock 80(they dont carry one of them in 80)? They also have the rear in a 140, but kind of wanted to stay with the stock sizes, not 100% yet. I really wanted to see if anyone had used the Sport Demons and to heed advice on the profile. thanks!