Adding QEMU VM into GNS3 via libvirt XML file

[akielaries]

I am using QEMU to host GNS3 and within that VM I am trying to spawn VM's of devices to use in my topology simulation. I am able to create simple VMs in GNS3 using QEMU just fine but more complex VMs with many interfaces/adapters I would to setup through a libvirt XML file that I can run using virsh instead of trial and error with GNS's settings. GNS3's QEMU options are very limited and box in the choices for a VM requireing you to fill out a plethora of fields in order to get your VM running, is there a way to boot a VM in GNS3 using a libvirt XML file that specifies all of the settings/flags/options needed to run the VM as opposed to tediously specifying each field and additional command line options in GNS3's QEMU VM settings?