Yes,
You were the only G35 or Z to show.As for appearance we were simply looking for "best" appearance and would not have cared wether it was achieved via stock or mods.
Some of the local loiusville meets, sometimes have a silver 350Z show.He has Gorgeous 3 piece wheels, that are very reminiscent of the 1994 Porsche 911 turbo Speedlines.
Appearance wise there are some nice body kits out.Check the Stillen website for some nice kits (plus they are one of our sponsors now.
..)
As for performance the usual I/E/H route won't work wonders as the car is well optimized as it is.I would save the $$ for forced induction (see other thread).
Unusually nice wheels are the safest immediate mod I can think of (even tho the stockers are nothing to sneeze at)
Fred...