This may significantly simplify the process? * http://libguestfs.org * https://github.com/libguestfs/libguestfs/blob/master/fish/guestfish.pod * https://rwmj.wordpress.com/2009/07/15/unpack-the-russian-doll-of-a-f11-live-cd/#content * Installing GRUB with guestfish: https://blog.svedr.in/posts/imageless-vm-builds-with-libguestfs/
