I searched and couldn't find this answered so... I just got a mid 80's Univega Nuovo Sport that is all original except for the bar tape. I am guessing it won't be collectable for a long time or ever so do you leave the dork disk, remove it or does it really matter?

I had the rear wheel off for cleaning so I figured now is the time to snap it off, or not. The bike is a tad big for me so it will go to someone else if that matters in the scheme of things.
Thanks