I have a similar setup (Wadia, VK-P10SE, VK-51SE, VK-75SE and Tannoys) and I use all Van den Hul cabling including their Mainstream powercords. They are affordable, clean, uncolored. I've tried other's (Shunyata, Nordost, Cardas) and prefered the Van den Hul.
Good luck in your search for audio nirvana
Good luck in your search for audio nirvana