mvs help needed

I need the following information
can i put a memory card reader in a mvf1

2. what color led would look better red green or blue (consolised mvs board

3.and the pause button can i get a on/ off switch for that or would i have to use a single pole throw switch

www.hardmvs.com
for the the first question
that will tell u if the board supports Memory card or not

http://www.hardmvs.com/html/MV-1F.htm

Thanks mate