[Libguestfs] ArchLinux port

I have febootstrap ported to and working on Arch, but there are a few packages missing from the main Arch repos, and the packages need to be in the main repos for the febootstrap sequence to work. So I have a few quick questions, first, how well does the supermin app work, without augeas, are zfs, gfs and hfs used only for mounting those filesystems inside the vm image, and I noticed that there is an option to load a mirror for fedora to use when building, can that option be used to pass data into the package manager handler? In which case I can solve everything by adding a secondary binary repository location to the package build. But beside these problems, the pacman package handler is working! Thanks -Tom