I found that the distributor has those nice speakers. I went there for a demo today and listened to the lower model DM602 and the sound was great but they used a 20000$ amp in the demo, not my amp and a decent CD transport and DAC. Next time, I'll bring my own amp and try the 603's. I may check other models of B&W in that price range and I guess the only brand I can find here is that one in that price range.

If I consider buying an amp, the only one they can offer me is the Rotel RB1070 with 2x120Watt's. It looks like a decent amp but it's too expensive compared to the USA retail price. 700$ to 850 Euro. So I have to choose between those The other amps they have are too expensive like Classe, or MarkLevinson or 10000$ tube amps I've listenede today.

And I also wonder if the Rotel 1070 will sound better than mine. If the only difference is that extra 60 Watt, then it's only 3dB more power. I don't know if 1070 is has better parts than mine.