Bookmarks on Location Pane / Margin Wrap Symbols

[meteorquake]

• It would be very handy if bookmarks appeared as a mark on the document summary pane, presumably a blue mark.
  Probably a small but visible blue spot, and as bookmarks are per-pane I guess in the correct column within the pane. Perhaps an option could be provided for its colour and the same option could allow not showing the spots.
• Currently when the margins are showing you can see the bookmarks there when you happen to be at the right point. However it's a distraction (for me and presumably others) to see the line wrap symbols as they are high contrast so it would be good to have an option whether to show wrap symbols there or not. I think it would be ideal if people could choose their colour including off, so some people could then equally make them low-contrast if preferred.
  I couldn't spot that these possibilities were currently covered.
  Cheers, David