2013 Mustang possible mod? Should I?

I have a 2013 Black mustang base with security and tech package. Should I add ambient lighting (just one color - ice blue) to match my guage and dash lights or is it not worth it. The lights will be underneath the footwells, front seats, and later the cup holder when I get an el- wire. Ive been trying to keep the car as stock as possible but I think this look could be pretty cool without being ghetto because it's one color and will match the dash and guage lights. Let me know what y'all think.