"The Salons are serious power pigs and due to their relatively low efficiency aren't very dynamic (OK guys you can attack now!)"
LOL - no attack forthcoming, just some different thoughts.
Agreed as to power pigs - I wouldn't feed them anything less than 200 wpc into 8 ohms.
But as for whether they are dynamic, in my limited experience with them so far I found them a little bit polite when mated to their Harman stablemate Mark Levinson 532H. But when hooked up to my Plinius SB-301 and M8, they turned into different beasts altogether. Now they punch hard when I want them to and drum hits sound like, well, drum hits.
I'm not knocking the ML - they were super-smooth and quite detailed, especially in the high end, and some listeners will prefer that to what I feel is a more dynamic Plinius sound. My point is simply that even in a very limited comparison involving only two brands of power/pre, it's clear that different amps can produce different dynamic responses in the Salon 2s.
Also, it seems many dealers market the Salon 2s and ML together. This makes perfect sense as they are related brands, but their synergy may not be yours. So if possible, when auditioning bring your front end and amplification gear with you to see how it mates up.