Just want to update this since it seems the moving things at this point is finished for this round...
The k3b when selected will prompt a depends: libmusicbrainz5-5.0.1 . And will not be installed. However, the libmusicbrainz5-5.0.1 is actually there in the repository. You need to manually select it to be installed before attempting to install k3b. Now after this libmusicbrainz5-5.0.1 is installed, you then select to install k3b, and it will still complain with the depends prompt, but it will install.
I think this needs to be fixed so that it will pull in the libmusicbrainz5-5.0.1 package when selecting to install k3b.
Also, now that things were moved around, KDE4-Meta is now broken too ... in any part of the repo, stable or testing (including vlcore, which isn't normally part of the repo, I know).
We really need to start making some focus on the 7.1 repositories and get it cleaned up and functioning properly. I know it's a huge project for the limited manpower, but it certainly needs to be done. The best I can do is report my findings when I find them.