I think that the choice in prime lenses depends on the focal length that you favor. As an owner of all three FA Limiteds, here is my take: The FA31 has probably the best focal length for general shooting. It's the sort of lens that you can leave on your camera all day long. The FA43 is my favorite in terms of IQ and is great for upper body and environmental portraits, as well as general shooting. The FA77 is great as a moderate telephoto lens, but is more limited in it usefulness. Oh, and be warned. The FA Limiteds are genuinely addictive.
Regarding a macro lens, I own none, but everything that I have read suggests that the 100mm is the way to go.
Good luck.
Rob