Thanks Darren, the Abraxas is supposed to be based off the Mule, but overwound almost twice the strength in the 14k range.
I once tried a friends HH Strat that had the Duncan JB in the bridge back in 80's, I think those are in the 16K range.
I will probably stick with the Mule set for more vintage output, would love to try a guitar with a Abraxas some day.