If I was you, I'd try Campy shifters and a Shiftmate. I've got that setup in 9s, and it works sweet. If you're not happy with that for whatever reason, you can sell the shifters and your Shimano derailers, and use SRAM. Red is nice and light, but the shift feel is crappy next to Shimano or Campy.
Shimergo via Shiftmate is definitely the most elegant solution to your issue.