im picking up my first g35. after looking at 04/05 maxima's i said what the heck ill look at the g35. wow what an amazing car. i found a 05 lakeslate blue premium package with the factory body kit (or what there is of one) it still makes it look different though. its got the 17 inch dark chromes rims and my favorite the proximity key. i found the car at grubbs infinity in euless texas. one thing though i want to know. What are the areas i need to focus on with a used g35. areas that a used g35 would have problems?