Thanks
@vkalia. I agree with you after my today's audition of another amp, same speaker.
I did try moving speakers away from the wall (greater than 200mm recommended, and little closer) tried to experiment with little toe in and I think it is helping. Overall as I said for the Music, I am happy , esp the details and stereo separation is amazing.
By the way, I did try Yamaha RN-602 with the same speakers at Oceanic Music today. The overall sound was okay and same as my speakers although a different amplifier, the overall mid and bass was much as I had observed. Specifically for the Amp I did not feel it any better than Marantz PM5005, a little more neutral plus the 'Loudness' control on it was turned way up high. For few different songs though, turning the 'Pure Sound' mode seemed a little better; a little more clarity.
I may be getting a used RN803, which is regarded above RN602 and has room correction. So my final choices are :
1. Yamaha RN803 (Used) (Little apprehensive to buy this used especially since its not from known forum)
2. PM6007 New + Would add an android box ~3-5K (Liking the overall Marantz sound, hoping the inbuild DAC would surely improve the mids in the TV sound)