The "Comfort Cabs" sported the new reflective white frame stripe and nose lettering. The second order, beginning with 6100 wore the companies new CQI, Continuous Quality Improvement scheme. 6050-6149 were painted solid Blue from the factory, while the remaining units were given black anti-skid nose panels on the short hood end
The locomotive was built with the standard 2 piece front windshield and a 3 piece side window without sun visors. The side windows are among the largest, however, only the center pane can be opened.