I really did want to see Opera Software actually use my installer, but I really doubted if they would at the time, because my installer didn't do too much over the original classic installer.
I made a list of the extra things I want to add to it, and some I don't want to bring from Opera's own installers, such as automatic association of images to Opera. That gets annoying very quickly.
Who knows? Maybe within the next few weeks I will get it done and make a new build.