$1600 sound systems dont grow on trees, pot does...sort of. But you'd have to be on something to put those rims on that car...keep the stereo and rims and knock $3600 off the price.
Again, by the logic I'm seeing here anyone that drops major money on there sound system or wheels is a dealer or a user??? How is spending 1600 on a stereo or spending 2800 on an alterk any different?
The beauty is in the eye of the beholder. Some of us want big wheels and subs, others want a pro touring suspension. Neither should be automatically assumed to be dealers because we like to spend large amounts of cash to make them look better.