I've done exactly this, it's quite fun:) There is a slight quirk where you want a different config for the initial install vs running for real, but I just map a

I've done exactly this, it's quite fun:) There is a slight quirk where you want a different config for the initial install vs running for real, but I just map a different config file into the container (plus the install disk) for the first run and then switch to mapping in the real config after that.