03 G 35 sedan fluids advice asap

[westcoastg]

I recently bought a 03 G35 sedan 108740 M. Former owner tells me very long time since fluids were changed other than oil which was done regularly. I am about to do fluid flush all round incl. trans, rad, brakes, steering and engine. I have heard not to to flush trans but change it only - is this good advice? Brakes F & R done 3 months ago. Tires all around 2 yrs old lots of tread.
Any other concerns I should know about in starting my ownership of the car off on the right foot?

[audtatious]

You can follow the schedules in your owners guide. I had my 5AT flushed at around 60k via the dealership. Since you just bought it I would go and replace everything, that's what I do when I purchase a used vehicle. Peace of mind.