LOL - too funny. Someone obviously posted a link from some Beemer thread to this one
I think its funny when a troll posts he drive's a 370Z and drives something else...
Anyhow what I would suggest is keep the Accord and finish school. Buy a house. Once you are financially secure then get your toys. Most of the people I knew who went out and bought their toys when they could barely afford them are still renting and I doubt they'll ever own their own place.
That being said... if I was looking for a 4 seater I'd get an '07-08 G35 but I wasn't so I got the 370Z. But really who cares what I got - go test drive both cars! You'll figure it out pretty quick. I think the best test drive ever would be to take the car to a track/autocross and drive the nuts off both of them. That's the only thing that shows you how the car really performs.