Precedence for shadowing a monolithic Fedora package?

Hi all, I maintain sonic-visualiser in Fedora -- it's an audio visualization tool that can optionally link against libmad, to support manipulating MP3 files. The Fedora build, naturally, has this disabled; I made it a build time switch to quickly enable the feature. It'd be nice if it can be shipped within RPMfusion, though, but because the package is monolithic, it can be annoying to do -- one can't just build the full package and then filter out the core parts, as is done with xine-lib-plugins-freeworld. What is the recommended way. Use an obsolete? Make them both parallel installable? Regards, -- Michel Salim <SalimMA(a)fedoraproject.org&gt; GPG key ID: 78884778 IRC: hircus Package Sponsor, Fedora Project