I would have to say go with the Rotel. Its often an overlooked company in the high end market, that makes very good sound, very respectable products. Their preamps are really good too. Mccormack makes some OK amps and preamps. But nothing I have ever found special. In the price range your probably looking to spend there is some tough competition.
I also personally cant believe someone called your system "bright".With the proper setup in your listening room you can have a great sounding setup that is very well balanced no doubt. And just so you know I have alot of hands on with all the equipment you own currently. Especially with a Rotel amp which has been known to have a very warm rich sounding midrange for a SS amp.I have owned many a Rotel product and have never found any major flaws with them in musical reproduction, especially for the money.
I also personally cant believe someone called your system "bright".With the proper setup in your listening room you can have a great sounding setup that is very well balanced no doubt. And just so you know I have alot of hands on with all the equipment you own currently. Especially with a Rotel amp which has been known to have a very warm rich sounding midrange for a SS amp.I have owned many a Rotel product and have never found any major flaws with them in musical reproduction, especially for the money.