Need advice on power cords for my Ayre system


Here is the system:

Vincent KVH-1 headphone amplifier
Audio Refinement tuner
Ayre CX-7e CD player
Ayre K-5xe preamp
Ayre V-5xe power amp
JM Lab Utopia Diva BE speakers
Interconnects are Nordost Frey XLR
Speaker cables are also Nordost Frey
Power conditionner is a Shunyata Hydra-8 with the Python alpha cord

The only missing things are the power cords, I am using the stock power cords at this moment. Since my equipment is already plugged into a Hydra, do I need to invest a lot $$$ in after market power cords to get the maximum out of my system ? Which power cords would you recommend for each components ?

Thanks a lot
utopia
Art Dudley of Stereophile in the latest issue says very nice thing of Cardas Golden Reference when used with the Ayre integrated amp as well as his other equipment.
My view would be you should definitely invest in good power cables for your equipment. You already use top notch interconnects & speaker cables with highly rated equipment and I am sure the benefits of good power cords will come through clearly. In my experience, even equipment which has extensive filtering in their power supplies benefits from improvements from power conditioning & cables.
I would also concurr with comments on VH Audio Flavour 4 power cables. An excellent power cable for very little money (especially if you DIY) which compares very favourably with cables up to the $900 - $1000 mark.
Trust this helps.
I used the Cardas Golden ref in my system as well. But the mid freg are very poor. Because it cuts a freq. part in the mids. A Purist is superior in every part where you have to judge a cable. It can go a lot deeper in the low, the mids are much more open en the high's are also more open en sweet as well. A Valhalla is superior better in speed and resolution than a Cardas is. You are comparing a Ferrari with a Ford.
I had the change to try many many cables in my life. For poweramps The new Purist Audio Aqueous is by far the best I have ever heard on my poweramp. It is superior better than; Siltech Ruby moutain hill, Valhalla, Fim, Cardas Golden ref, MIT AC-1 Oracle. It can go an octave lower than other powercables can. The mid freq. are the most open I've ever heard. The hoghs are open but sweat. When we take a look at sources, powerplants, pre-amps the Nordost Valhalla has by far the highest resolution I have ever heard at a powercable. Just try them out and make your own statment. Because you are the one who only can make the right decision for yourself.
A good inexpensive PC is better than stock. There are many good ones. Do a search here for more info.