Alright, I found a way to add my own icons for now, if anyone else has Wincustomize or Stardock in their bookmark bar, and would like to add favicons, here you go.
Go here WWW Link
and download this extension to add your own favicons. I then used a couple of icons off here, I don't know who to give credit to for them, sorry. Go to Tools\Add-Ons then choose the Options to this extension and walk through them. I resized the icons, and have them here: Wincustomize WWW Link
and Stardock WWW Link
. Needless to say, I have a full link bar with all my icons, and am happy now