DCCA or Shunyata help?


I've realized quite a nice increase in detail after installing some NOS tubes in my 300b integrated amp. Now, I've kind of got it in my head that this improvement has revealed a need to upgrade power cords. I'm currently using an older Shunyata Taipan and am looking hard at a DCCA Eminence PC. Any shared experiences and thoughts on these products will be appreciated. Also, I'm more than willing to hear that I should stay put.
phaelon
Post removed 
I would like to say the Eminence goes far beyond anything I have made to date....nothing comes close too it's performance at DCCA. I have been working on the idea of this design for quite some time now...it was a matter of actually being able to construct the Eminence. It's not exactly cheap....that is due to materials used and the intensive labor process involved to create one. Basically this is like purchasing five power cords in one. The performance of such a product will rank among the best audio products of our time. Maybe some of the other Eminence owners will jump in and give their perspective of the sound performance and value of such a product. I feel I have finally made a world class product! Don DCCA
How much do you want to spend? I would buy used but Don is chiming in here so I would talk to him and I don't think he would steer you wrong. I have not heard his latest powercords so can't comment on their sound.
I was initially looking to spend about $1000. Sam, but it's not a hard target. It's just the point where any expenditure beyond, will have to result in an audio epiphany like experience relative to any lesser expenditure.