Besides price, if your RAS can handle a 14" blade, is there any reason why you would use a 12" over the 14" size? Keep in mind that I will have either a 6" or 7" stabilizer set when I make my decision on the Forrest Woodworker I blade. I realize there is a little deeper cut (extra inch) and the blade on the 14" in theory should not get as hot as the 12" (if that is even discernible) or is it about HP? I will have a 5hp but I may have the option to going to a 3hp motor.