Have a listen to Boulder first. What these guys do, nobody else comes close to. It's just a question if this is "your sound" or not. If it is, then you're home! Try 1010+1060, if you like that and can afford it, listen to 2010+2060. :)
At this level, also listen to MBL. They have a different philosophy and sounds quite different to Boulder. What they have in common is that both brands are at the very top at what they're doing; it's just a matter of preference which one you'll like more. Note that MBL amps really want an MBL preamp too. I recommend trying 6010D + 9007, that's a killer combo and not too insanely expensive. Only listen to the larger amps if you can afford them, they can make you quite depressed otherwise..
At this level, also listen to MBL. They have a different philosophy and sounds quite different to Boulder. What they have in common is that both brands are at the very top at what they're doing; it's just a matter of preference which one you'll like more. Note that MBL amps really want an MBL preamp too. I recommend trying 6010D + 9007, that's a killer combo and not too insanely expensive. Only listen to the larger amps if you can afford them, they can make you quite depressed otherwise..