VAC Phi integrated or 1 preamp + 1 amplifier


I´m a little bored with so many cables(very expensives)and with two electronics for care, and I have one idea, as I can expend until around $25.000 for electronics,which of the followings solutions is better for you :

1.-Buy a great integrated as can be the VAC or other, not the ASR Emitter, I know it well and for his price money I can buy a lot of betters things.

2.-Buy a great preamplifier as Aestethix Callisto, VTL 7.5 or ARC ref3 with a oly good amplifier as ASL Hurricanes or Rogue Zeus

3.- Buy A medium quality preamp as Calypso, Herron or Modwright with good amp as the CAT JL2 signature, VTL 450; Viola or VAC Phi amps

4.-Boulder series 1000 preamp and amp

5.-Rogue preamp with theirs Zeus monoblocks

6.-VAC preamp with VAC amp

Well as you can see the TRUE question is great integrated or good preamp and amp. Thanks to all.
newly
I think that the Phi integrated never can reach the level obtained with this combo
I am on the integrated side of the fence, having changed from a costly pre/power combination to a Viva Solista 845 SET integrated and Lavardin IT for a change. There are clear advantages to both routes and I am sure for the ultimate sound a Pre and Monoblocks are the best product in most manufacturers lines. But I am not after the very best money can buy, with kids in college I can't afford it. There are disadvantages to a single chassis, ie proximity of output transformers to the low voltage Pre circuits, but to me the cost savings outweigh this. Logically spending the same amount on a pre/power and integrated, you ought to get more bang for your bucks with the integrated. Before anyone jumps down my throat, I know life is'nt as simple as that.
Sorry one more question, I read that at the 2006 CES one french company displayed one integrated amplifier that is the DK integrated, but at $1600, do you knows the name of this company? can be Sheng Yu?.Thanks
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