hmmm...depends what your into big dawg...if you like bling or the tuner look...all up too you...i like it nice and clean...maybe do some interior upgrades....hid lights...change the 99 gs400...to look more like the 2004 gs430...its what im doing...its pricey but looks real good...engine work is good...simple bolt ons....exhausts....what ever floats your boat big dawg...lemme know what you wanna do i know alot of spots and what to get