Hey SC, Sorry I did not get back to you on the email. Got a few health issues going on and most of my time is being spent traveling between the doctors and specialist.
On the headphones, there are several ways to go. The GoldMasters, which I think are the best out there and one nice Gold ring will cover them. I like hardwiring everything now that I have seen the Bulgins were a bad idea. And I do think Philp will do that for you, at about 250? But well worth the cash.
Another way is the GG UW, like you have..the best way for them is hardwired...or the Ikelite connector, and the battery female ikelite. Very easy to do, your just cutting the small white connector that goes to PCB/Mainboard of the pod. Then splicing it to the red and black connector that went to the battery inside the battery pod. I do try and epoxy the connect into the endcap. I do not shrink tap these, for I want each to be seal by the epoxy just incase any water should find it's way down the connection...if done like this there will be no weaping of water to the PCB wires...Two little notes on this, make sure your gaskets are silicon greased well, and on the GGUW's, for a much better audio. Pull the right HP cup off, and take out the little transformer which acts like a audio equalizer. Once this is out there will be a big increase on the audio which many have complained about. It is sealed in with melted plastic, like from one of those craft shops. I just take it out and rewire, 2 wires in, 2 to the left and 2 to the right. Then silicon all.....
The other op is make your own
or go with cutting the guts out of the Yellows, and going with the 3m 105's then just replacing headphone cord. Best to use a CB Mic Cord, purchased from Ebay (.4 wire - 6 Ft - Coiled Replacement MIC CORD - Workman 4-6 for CB / Ham Radio...$5.20 ) Dremal out the old cord from the endcap, then dremal out as much of the wiring and blue capacitor from the inside of the cap, making sure not to break thur to the other side, if some of the wiring is left, it is fine. I try and grind from the inside in a V shape, then start on the blue capacitor. run your new cord thur the pigtail connector, then thur the cap to the inside. Cut 2 of the wires of the CB cord, then connect the white PCB connecting wire onto the 2 CB wires. I tighten the pigtail connector on the outside of the endcap, then use Mcnett Aqua Seal for the first pour on the inside of the endcap...just a little.
24 hours later I use a epoxy to seal the wires in, think it is the 5 minute loctite. Connect your white PCB connecter, Silicon the endcap O-ring, put her back together..check the Pigtail for a final tighten
http://www.youtube.com/watch?v=hVRtlsHVsjg&feature=channel&list=UL