I came across it on Audiogon and, since I'm in a similar situation, it looked like it would rectify the issue of having my power cords go into 2 sets of dual outlets on opposite sides of the walls.
http://cgi.audiogon.com/cgi-bin/auc.pl?accspowr&1044065402&auc&3&4&
Hope this helps! 
I bought several cords and asked for custom configurations from Ernie. He was excellent to work with and the product is great. For the price of one 'retail' PC, I got about 4. I made a DIY junction box with the 83802 cable he sells. I definitely heard an improvement and my wiring is much neater now.
As to your power strip, I would highly recommend buying the cable from Ernie and going to an electrician's supply store for the P&S outlets and box. There's just no major science to it. If you need AC outlet instructions, many outlets have them included in the packaging. If you go to a store where you can see and feel your choices, it'll make it a lot easier to figure out what you can do. Plus, you can go to Lowes or HD and look for that molding strip to encapsulate the wiring along the baseboards. Cheap and clean looking.
Good luck,
Carl