ecclesand,
I don't intend at this time to go into any business mod-ing these headphones. Frankly, I'm sick and tired of the whole process!

It takes time and patience, I won't deny that, but I'm not some noted electrical engineer or even a DIY builder of headphone amps. I'm just a dedicated layman, and I feel anyone could pretty easily do this, so long as they are patient.
That's why I wanted to share it with everyone so they could do it themselves.