Proximity of Hibernate/wake & Close controls; Undo for closed pages.

 Hello Joel, is it possible to place the Hibernate/wake and Close controls much further apart? It's too easy to click the Close control when I'm aiming for the Hibernate contro (NB "Tabs Outliner" suffered from this problem too - before I ditched it for Sidewise!). How about placing the Hibernate control on the left side of the page's entry (near to the page icon).

Also, an Undo function (directly within Sidewise) for restoring a deleted entry (ie. re-opening erroneously closed page) would be intuitive.

Thanks for listening.

Regards