nice cobra man, awsome looking with white (haha, i got an IP G..).
well, my suggestion would be if you are looking for a used G, get 05.
but if are you planning to get a new car, i would just wait for the 08 coupe (unless u want a sedan) to come out. the next gen coupe is going to be head and shoulder above what we have rightnow. i have seen the new gen sedan and it sure is alot nicer with more power and more gizmos to play and more luxury. so i would def. wait for the 08 coupe if you looking to buy new..thats what im gonna do anyways. prob sell my G in a year or so and get the new coupe.
now, if used, i would def. get an 05. thats what i have and you also wont regret. the interior is alot better than 03/04, should have less problems (at least mine is peferect so far..knock on wood), and still new enought to play around for a couple of years and then you can sell it for whatever down the road.

just my .02

 

I'd go with 05 as well.
I had mine for a year now got 30k on it and only took it twice to the dealer, once for clicking in rear axle and other for throttle body replacement. No oil consumption, No rattle anywhere, NOTHING. I personally think that 05 is the best (not feeling the tail lights on 06 and all that "unlock your self bull ****") That's for Lexus.

 

Ummmm....what is so wrong with the '04? Is that the year for the oil consumption issues? I have an '04.5......lol