I currently have a 2006 G35 sedan and found a 2007 g35 sedan the same color as mine with a blown motor for $500, the front end is perfect on it and mine not so much and I was wondering if I would be able to bolt everything up from the 2007 on the 2006 without spending anymore money or fabrication

 

2006 is the V35 chassis, 2006 is the V36 chassis. Lots of differences but I think there's been a couple threads of people who did swap the front end, try google and see if you get any bites.

Definitely not a bolt-on swap though.