been looking around for almost 3 days now and cant find much. found a couple but not what i really need. anyone have some tips for me please.. thanks in advance.

I need to remove:

-All 4 door handles (not door pulls) and door locks.
-Center console w/ cup holder, shift circle and ash tray. ( seems to be just clips? but so much wiring.. i dont think i can unplug everything without cutting few wires?
-Center console where you keep all your **** in.. change, ipod, etc. under the arm rest.
-the radio/ a/c unit ( i have Double Din but not sure if that matters or not. should be able to get the basics and figure the DD differences myself)

I am sure you are refering to the Aluminum trim, you need to cut zero wires to get it off. To get the door looks apart you need to take the door panel off first.

http://g35ipod.com/installHW.php?skin=1

Center console starts from #18 of instructions and armrest is #33

All four door handles just pry off with a tape wrapped screwdriver. Look at the bottom near the rear of each trim piece for a small indentation. Insert flat screwdriver and slowly pry. Once you get one off you will know what to do. I suggest you start in the rear passenger side.

Not sure what your plans are but if you are interested I have the original wood trim pieces from all four door handles for sale. Check the marketplace for my FS post.

Go buy a Haynes manual. (it's under the Nissan section for 350Z but covers the G35 more than the Z )