Devede with qt3?

Question for those who are familiar with Python. I always wanted Devede to run with qt3. I'm looking at the sources for Devede and see that the bulk of the app is python scripts. The dependencies listed on the Devede home page: Mplayer, Mencoder, FFMpeg, DVDAuthor, VCDImager, MKisofs, Python, PyGTK and PyGlade. The graphical interface is through PyGTK and PyGlade. All of the various interface dialogs are UI files, which are XML files. How challenging would porting Devede to qt3 be? Darrell