There is one tricky/dangerous bit (installing the kernel modules to the initfs) that should be reviewed and tested thoroughly, but the rest should be just a matter of packaging it, making a new distribution meta-package and uploading to the testing repository.
I do have upload access there, but there's nothing else special about me and the repo, it's certainly not "mine" in any way. If I'm not around and you want to push stuff to it just ping X-Fade :-)