Saska

Hi...newbie here and hoping for suggestions. I love the colour comb of my present SLK iridium silver/red interior but as this is my 3rd silver Merc, thought my new one which I will be taking delivery of in Sept should be a different colour. At present my order is in for a tenorite grey with black leather interior/red seat belts etc but then the mars red exterior looks good and would go with my current chosen interior...I'm loving the red seatbelts!. I am always thinking of resale also so like to get the combo right. So please help as I have to give my final decision to my ever patient Merc salesman pretty soon. Colour combo suggestions welcome....tks!