Hud and upgraded dic install for '04 Gt1

Howdy. New to the forums and to this car in general. I've owned my '04 Gt1 for just over a year now and I was curious about the hud and upgraded dic. My model didn't come standard with the hud and only came with the basic dic. I was wondering if it was possible to install a hud and ungraded dic in the vehicle and ,if so, how difficult would it be. Wiring wouldn't be much of a problem for me but I'm unsure as to whether I would be doing a lot of splicing or whether the harnesses are already installed for the above mentioned items. Thanks for your time and any reasonable answers would be appreciated.

http://www.grandprixforums.net/adding-hud-dic-your-97-03-gp-8171.html

Although I'm not sure how accurate it would be for the 04's... but it's a start...

Awsome. Thanks for the info. I'll run it by a buddy of of mine and see what he thinks.

X2 ^^^ Good start. But has anyone added a HUD to a Non-HUD 04+ GP???