cost no object integrated amps


folks,
what are some cost no object  , no compromise super integrated amps that rivals separates. would love to hear some thoughts, ownership experience and which ones must be considered in the shopping list.may be in 30k to 60k price range
 some of them which come to my mind are

1. dan d'agostino momentum
2. audionet HUMBOLDT
3. soulution 530
4. dartzeel CTH-8550
5. ch precision I1
6. vitus SIA 30

feel free to add or suggest any other ones. or if someone can comment on each of these or rank in the order of preference with their reasoning.
goodsource
@varyat 

Yes, it is a Class D design.  It showcases what the absolute peak capabilities of this design are currently.  You also get a phenomenal DAC (I used to have a PS Audio DirectStream and it is bested by the one in the Aavik unit) and phono stage.
You probably would be satisfied with any of your candidates, but my auditioning stopped at the D'agnostino Momentum. I was immediately impressed with the fine grain resolution and the pure natural sound, even at low loudness levels. The soundstage is wide and defined in spite of my lack of room treatment. It provides more than adequate punch for the bass and I also like the controls and their feel. In addition, it passes the spouse decor test. She has commented, "finally a piece of equipment that looks as good as it sounds".
Spoke to a high end dealer, he is a huge fan of pilium. The mono blocks of pilium are 90k..solution are 200k, he felt pilium was just as good. He has had msb dacs, one over 100k..currently has pilium dac and loves it. Pilium dac is around 40k