What Color To Paint 1995 Sl500

I HAVE A 2 TONED 1995 BLACK SL 500. THE TOP HALF IS BLACK AND THE BOTTOM PANELS ARE GREY. I HAVE SEEN OTHERS THAT ARE ALL BLACK WHICH I LIKE MORE.
MY QUESTIONS ARE AS FOLLOWS:
-WHICH WAS STANDARD ON THE 95?
-ANYONE HAVE ANY IDEAS ON HOW MUCH TO PAINT THE BOTTOM PANELS, AND DO YOU THINK IT WOULD MATCH PROPERLY?
- WOULD IT HURT THE VALUE OF THE CAR TO PAINT THE BOTTOM?

THE CAR ONLY HAS 19,000 MILES ON IT BUT I WOULD LIKE THE ALL BLACK IF IT DOESN'T HURT THE VALUE.

aLOS LOOKING FOR SOME NICE CHROME WHEELS.

THANKS

MICK

What does the title say for color. That reallyy determines if you will loose value. I have never seen a two tone and agree the all black would look better.