Colors as an accent display

Hello Orchians:

I was wondering if you could provide some feedback on my questions. I
am looking at upgrading my display busts and such and have fallen in
love with the Stuller display products. I know they are expensive but
they look really topnotch and professional. Correct me if I am astray
on that opinion. I do not have a store - I have Dynamic Display cases
for the shows I do. Here are the questions:

  1. I have silver and 18Kt items. Should I go with half my cases with
    cream/off white displays and half black? Should I go with another
    color all together?

  2. Should I just get the risers a different color as an accent color
    to tie all the cases together?

Appreciate your thoughts.