I am considering the purchase of the Nikkor 360mm T-ED and eventually adding the 500mm rear element. I would love to hear opinions on the strengths and weakness of this lens. I have an Arca F-Line Classic and a Toho. I shoot landscapes.

I have read previous threads and one area of concern is the problems with tilts and swings, due to the focal point of the lens being extended quite a bit forward. Is this a problem with just front movements or does it also apply to rear movements? How much of a pain does this actually present? Have users experienced more problems with flare than they do with other multi-coated lenses? I do like backlit shots. Any feedback would be greatly appreciated.