Nice ride Demon! the car looks awesome stock, and I have to agree with you that it looks much better than the M3, tho the M3 only 'looks' better to me cause I know what lies under the aluminium skin.....
Anyways, great colour you chose, my only issue with the G35 is its ass is a bit big, not in the good Vida way, more like a J LO ass. Black masks this well, and I think if the car was lowered an inch or so, it would help to streamline this beauty even further. Get an Air filter on the car STAT! (K and N i guess seems to be the holy grail) Enjoy the car, A few more years and a career and I am looking to break the bank on a 30-40 K car just like urself, the G is very very high up on the ladder as well