I've been kicking around the idea of getting an XF90, but depending upon the sale or lack therein, have thought of one of the Nikkor 85 lens. Under consideration...the older Nikkor 85/2 MF, Nikkor 85/1.4 MF, and a couple of the AF lenses (Obviously MF on Fuji) such as the 85/1.8 and 85/1.4. There's quite a price range within these 4, but price aside, does anyone have experience with any of these used as an adapted lens with Fuji X? Sharpness...strengths...weaknesses, etc. Thanks for any replies.