Your vehicles look excellent!
I found owners who are more "anal" than me.
My wife's 2001 320 C had 2 coats of Liquid Glass applied last week. Just a quick wash. It is overcast today so I couldn't get the refelection like some of you have.
Also, while my E500 is in the dealer they gave me a 2005 S500 last week. It was dirty so I gave it a wash and a quick coat of Meguiars NXT.
Once my E500 is finished, hopefully this week I will be detailing it this coming weekend; clay then using Klasse AIO and Klasse HGG. Once it is finished I will post some picks.
Keep up the Shine....