431319 WP Picture Gallery & Plugins

I would like to modify the way my users experience the picture gallery on our WP blog. Also, would like to add a Facebook Activity plugin. Mods include: -Replace Large Map on main post with post image -Revise code so Large Map opens only when "Enlarge" button is clicked -Match page that opens when gallery images are clicked to main post page -Install plugin that allows to open large image in shadow box for larger/zoom view -Add "Previous/Next" image buttons at top of the post -Link photos in Related Posts to open the post (currently only the heading is linked to post) -Add Facebook Activity plugin to sidebar widget Original page is located at [login to view URL] Please see screen grabs with detailed instructions attached.