I have already ordered my 300c to be built

Feels good just to say that.
I still have time to change or add to my options. Here is the list of what I have so far.
1.NAV & SoundII
2.Protection Group
I want to upgrade my headlight, and the the other option I am considering is the moon roof, all your thoughts or opinons are appreciated, are these upgrade really worth it. Please save the "it's a personly decision comment". I'm looking to see if any one here regrets spending more than they had to for a option that is not needed or used.
Thanks