Would it be possible to implement this Seed Torrent Until Hits Ratio option on the Torrent Options dialog box when you open a torrent? You know, this box here:

This way I could tell Transmission to seed this torrent to only 1.0 before I even add it to the client. Instead of adding it to the client first, then selecting the torrent, hitting Properties then telling Transmission what to seed it to. This would just make things a little more convenient for us that seeds some torrents to a certain ratio but not all the others.
Is this possible, and pretty easy to implement? Thank you.