Possible to add more columns available in the column chooser?

For example, some columns from the Contact tab of the Assets screen, like email, phone, last name, first name. We use it more as a connection manager than an asset manager and having the machine name be clean and then show who the machine's primary user is is helpful. Seeing that at a glance in the Navigation pane by storage column would be handy.

Perhaps an "opt-in" for more columns via Options? that way if you don't want to sift through tons of columns you don't have to.