Display of page to be overwritten

1. “Overwrite the another post” is awkward – it should read “Overwrite another post”
2. In the “Publish” block where the advanced schedule options are displayed; when “Overwrite the another post” is checked, and a page/post is selected, it should then show in the select drop-down after updating – ie it should become the default item in the selection list. Currently it is impossible to see whether a page is selected already and which page is selected other than that it no longer shows up in the selection list.