@Flash - the dealer quoted 38k which definitely is too high. It makes sense at around 30-32k, I guess. He will definitelynot get it down to 25k.
@kittu - the epos is a very good speaker. the last time I heard it, it was played through the ca 650, creek evo, and a cayin 40 w pure class a. The epos sounded a little too bright to me (i prefer a warm to neutral sound) with the ca and creek. But the speaker itself had excellent detail and imaging and a very good midrange, and it shone with the cayin..making me think it prefers a high current amp with a beefy power supply. Bass extension and detail might be a little less compared to the kef and b&w. I will be able to be more subjective in my comparison after I have heard with my own amp.
Also regarding the placebo about warm up of amp, I had the same feeling. So what we did was after we had listened to the amp for around 20-30 mins, I went back to a track which was played earlier. There was a marked increase in smoothness and openness. The amp lets its quality known from the very start with excellent detail...but can sound a bit strained. That disappeared as the amp warmed up. Headroom, openness and dynamics, all improve by a great degree.