Agreed for Kyo, Real Bout, and Ikkitousen.
They all sucked.
Get rid of all single volumes or incomplete shows you have, it's cheaper just to buy some of the boxsets for them now than it is to buy the individual disks.
Sell Inu Yasha, for it's a long ass show with a shitty non-end.
Ditch the old Eva, you don't need two sets.
Keep GitS, Nadesico, Spriggan, Kenshin (my opinion) and whatever you have a good attraction to.
Then go out and buy The Cowboy Bebop Remix BS (if you don't DL).