I cannot find a retailer who demonstrates both and am trying to choose between the B&W MT-30 and Monitor Audio R90 HD10. When I mentioned the B&W system to the Monitor Audio retailer, they suggested upgrading the front speakers to R225 HD's which would get to £1,500 and sound better! I recall the chosen amp as being a (What Hi-Fi) best buy Denon or Yamaha and basically have not committed yet as I could not decide what to do. Help?