Has anyone tried to use the 85/2.8 PC lens with a (modified) TC-14E? If so, what were your experiences results? I would like to get a narrower angle of view with tilt/shift capability and also have the ability to have a slightly longer lens when needed without carrying much extra weight. Naturally, one doesn't take out the 85/2.8 PC to get less than stellar picture quality, so I'm interested how well the image quality holds up. The camera to be used is a D300, although the combo should last for years for future FX systems.