Hi Bill,
Can I ask did you use 2 or 4 of the WE10awg wires for your power cords? If you used 4 wires per cord (2 for pos and 2 for neg), did you twist or braid them?
TWL braids 4 of the WE10awg wires for their highly-thought-of
Seven Plus American Series power cable.
I went with the old VH Audio flavor-style of construction, by twisting four WE10awg wires and then cross-connecting two wires for positive and the other two for negative to reduce inductance (a good thing in speaker cables and in power cables). I then counter-spiraled a THHN ground wire outside of the four conductors. The total aggregate wire size per pole is 7awg. I used Furutech's
FI-11 (Cu) connectors, as does TWL, and I am quite happy with the result, particularly on my high-powered amplifiers.
If I were to make cords for my front-end components, I would probably start with a single twisted pair of the WE 10awg wires, include a tinned copper braid shield and then the ground wire counter-spiraled outside of the shield.
This wire is pretty good stuff both for power cables and speaker cables. For speaker cables, I have heard better in the high frequencies but it certainly nails the midrange and I also like the bass where there is detail, richness and depth but less tendency toward boominess than I hear with some cables.