Hi, I've been stalking these forums for a few months now, and I finally bought an IS350 a little less than a month ago. I got a Black Sapphire Pearl with Sterling interior. I have the navigation, but not ML, and heated/vented seats. So far my only mods are: 30% ceramic tint and I should be getting window vents today. I love the car, already have 1200 miles on it!
These forums have been great, I've seen a lot of helpful information, and hopefully I can contribute some information later down the road.
Sean