I am helping my retail manager research a replacement Taylor soft serve machine. 2 flavor with swirl, air cooled. Just running chocolate and vanilla. The ice cream shop is open 4 hours in the afternoon and 1.5 late night in a conference center setting. Will see several hundred orders in the time period. Anybody using the new heat treat equipment that they are touting? http://www.taylor-company.com/product/ss_menu.htm Ours is just old school chilled resevoir on top feeding the agitator chamber. And this machine has always been a dog. Any body using something else?