Originally posted by Barron 1 takumar 50mm 1.4 (8 element), a later 50mm 1.4 radioactive special, and a k-mount 1.4 as well.
Sell the 2 50s that are in worse condition / that you like less than the other ones (I know it's hard, I have 2 50s myself).
For the sake of convenience, everything else being equal (condition, etc), I would keep the K.
I would also sell the 28mm f2.8, if you are planning on buying the 35mm f2.8 (or 2.4 for that matter). Pretty similar lenses.
With the money from all of that, you should easily be able to buy the DA L 35mm f2.4!
If you don't plan on shooting macro, not much point buying the macro IMHO.
PS - Another option would be to sell the 2 50s, and buy the DA 40 LTD.
You get a LTD for much less than the 35, with crazy fast autofocus. It's a good normal, and good for portraits in a pinch.
It's also different enough to sit comfortably beside a 50 1.4, and different enough in focal length to sit beside a 28mm, too.