So I'm looking to stray away from anything non-Minolta since I love the feel and quality of Minolta MD/MC lenses. I want to get a MD-NEX Lens Turbo and have read up on most of the pros/cons and want to use it with a soon-to-buy Minolta MD W ROKKOR-X 24mm f/2.8 for astrophotography. Plus I am really thirsting for the full frame FOV. Is there any advice you have for me? Now is your chance to give me your opinion as I want to know all the viewpoints to making this move. I'll be doing mainly astrophotography, landscapes, and portraits.