Description of problem:
Before conversion, the display type of the VM is Spice/sdl, but after conversion, the display type will become VNC, no matter converting to RHEVM or libvirtpool.

RHEVM has Spice, so I think it's better to stay the previous display type, if possible.


Version-Release number of selected component (if applicable):
virt-v2v-0.6.2-4.el6.x86_64

How reproducible:
always

Steps to Reproduce:
1. Create a VM with display type of Spice
...
<graphics type='spice' port='5901' tlsPort='-1' autoport='yes'/>
...
2. Convert the VM to RHEVM
3. Import the VM
4. Check Virtual Machine=>VM=>General=>Default Display Type
  
Actual results:
The display type will become VNC

Expected results:

The display type will stay Spice/SDL

Additional info:
xml of the guest

<domain type='kvm' id='17'>
  <name>preallocate-spice-rhel5u6</name>
  <memory>524288</memory>
  <currentMemory>524288</currentMemory>
  <vcpu>1</vcpu>
  <os>
    <type arch='x86_64' machine='rhel6.0.0'>hvm</type>
    <boot dev='hd'/>
  </os>
  <features>
    <acpi/>
    <apic/>
    <pae/>
  </features>
  <clock offset='utc'/>
  <on_poweroff>destroy</on_poweroff>
  <on_reboot>restart</on_reboot>
  <on_crash>restart</on_crash>
  <devices>
    <emulator>/usr/libexec/qemu-kvm</emulator>
    <disk type='file' device='disk'>
      <driver name='qemu' type='raw' cache='none'/>
      <source file='/var/lib/libvirt/images/preallocate-rhel5u6.img'/>
      <target dev='hda' bus='ide'/>
      <alias name='ide0-0-0'/>
      <address type='drive' controller='0' bus='0' unit='0'/>
    </disk>
    <controller type='ide' index='0'>
      <alias name='ide0'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
    </controller>
    <interface type='network'>
      <mac address='52:54:00:48:54:04'/>
      <source network='default'/>
      <target dev='vnet1'/>
      <alias name='net0'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
    </interface>
    <serial type='pty'>
      <source path='/dev/pts/11'/>
      <target port='0'/>
      <alias name='serial0'/>
    </serial>
    <console type='pty' tty='/dev/pts/11'>
      <source path='/dev/pts/11'/>
      <target port='0'/>
      <alias name='serial0'/>
    </console>
    <input type='mouse' bus='ps2'/>
    <graphics type='spice' port='5901' tlsPort='-1' autoport='yes'/>
    <sound model='ac97'>
      <alias name='sound0'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
    </sound>
    <video>
      <model type='cirrus' vram='9216' heads='1'/>
      <alias name='video0'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
    </video>
    <memballoon model='virtio'>
      <alias name='balloon0'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
    </memballoon>
  </devices>
  <seclabel type='dynamic' model='selinux'>
    <label>system_u:system_r:svirt_t:s0:c315,c617</label>
    <imagelabel>system_u:object_r:svirt_image_t:s0:c315,c617</imagelabel>
  </seclabel>
</domain>