Thanks guys
@tr0jan: It would be interesting to see how it looks when you are done with the setup. Please do post some snaps in the dark with the TV on/off.
so i finally can show you pictures..
here it is:


first of all: those philips lightstrips are horrible.. they cost 40 euros and have no power! send'em back to amazon..
then i bought the lights from ikea.. really good ones! the cool thing is you can change the colour.. the pics are not very good - too much white.. in real there is more colour..