yea there are a LOOTTTT of nismo/aftermarket products for the newer Sentras.
The Versa is gonneee, completely destroyed. had about 4k in negative equity to roll over to this car though.
I just went back to my car salesman and had him crunch some numbers, and based on the year end deals the new Sentra was actually CHEAPER than a new V. Sooo I decided to not get another V. (I've always been a big Sentra fan in general though)
Its not quiiitteee base model, its an S from what I believe, has volume controls on the steering wheel, upgraded sound system, fog lights!!

...the only thing i wish i could have gotten are alloys. But I have some black aftermarket 16's (stock is 16'' as well) so I figure once the weather breaks this spring the black will look wonderful along with the white on my car.