I like my 185 wpc McCormack DNA-1 with Thiel 2.2's and BAT VK-3i (tube) preamp.
Overall I really like the McCormack and recommend it. I wouldn't call the DNA-1 either dark or bright. It has plenty of power, and great value. I bought mine used about 8 years ago, and it hasn't really gone down in value during that whole time!
In my room, the stage is wider than the speakers (8+ feet), and deep with pin point accuracy. But this only happened after many tweaks (speakers pulled out into the room, toe-in, iso bearings, upgraded power cables, speaker cable lifters etc...).
On the other hand, I think the sound gets congested at higher volumes (100dB!), the combo is still a little bright (hard on piano, sizzles on poorly recorded sibilants), and I'd like better inner detail.
I wouldn't consider this equipment combo to be deficient. I've just grown higher expectations as I've been with this gear for over 5 years.
I recently heard the 2.2's with a Krell FPB 600 ($12k) and a Wadia CD ($8k), and was amazed at the improvements. I didn't know they could play that wide, deep and dynamically. Brightness didn't change. This makes me think the Thiels can continue to benefit from really expensive electronics.
Of course, you can get a used DNA-1 for about $800, and the reviews are consistently very favorable for the Rev B and A upgrades (I think a Rev. A upgrade is about $1200, and then you have a Stereophile "class A" amp).