Okay thanks a lot - the Neumanns seem the way to go. I have heard a lot of stories of HEDD's failing too, don't want to take that risk.
One more question: don't you guys think in my situation (small room, 11 x 9 ft / 3,3 x 2,7 m & listening distance 1,2 m) the KH150 would give me less placement...