I don't like the new lighting arrangement. I just bought a 2005 TC40A with 16LA FEL. Without the loader, I'm sure the lights are fantastic, but with the loader attached, the new lighting arrangement leaves a lot to be desired. When the loader is down in transport mode, in order for the lower lights to illuminate anything in front of you, the bucket is too close to the ground for comfort. My other experience with NH/Ford tractors is my fathers Ford 1320. Because of the higher position of the lights in the hood, this was never a problem with the loader attached on the earlier models. Other than the lighting though, so far I like the TC40A a lot.
Erik