Shunyata for Arc REF5 SE


I understand audio research and shunyata cabling are a good match. I have a Ref5SE coming my way shortly and was wondering whether to get a z-tron cobra or a pick up as used phyton cx. I'd like to keep it in the sub $1K pricerange, so anything up the foodchain is out of the question. Anyone tried these two cables on an audio research preamp?
edorr
Thanks guys. Good input. I'll probably start by picking up one or more Zitron Pythons and try them in a few places. I was never really impressed with the Synergistic Resarch Hologram D on my DAC, so I may try a Shunyata cord there as well.
I agree with the consensus that the Cobra Z's might be too neutral and or lean with the wrong combination. That being said I replaced a pair of the mega sized Hydra Hc VTX cords on my amps with a pair of Cobra Zs without a loss in dynamics, bass, soundstage scale, etc... There has been a long kinda roller coaster ride with break in ei. first things sounding just right then leanish now finally just right again. I have no dobt the Python Z's would be even better but you may just get away with the $1k less expensive Cobras. Just my 2 cents. YMMV.
At the moment Edorr,Im using cheap interconnects and powercords,cause I blew the budget on the pre.And love the the SE now,so you're in for a treat,this pre is awesome.Im using tara labs master ic,and air power cord,at this stage,so there's lots of even better music to come,when I can afford it.Im running it through a $1500 Plinius SA 100 mk 2 and its not dissapointing.cheers