Moving domain controller vm between Hyper-V 2012 R2 hosts

Hello,

I have one stand alone Hyper-V host - hvserver01 (Hyper-V Server 2012 R2) and 3 VM's running on it. One Virtual machine is our company's additional Domain controller.
I'm planning to install an additional hyper-v host - hvserver02 (Hyper-V Server 2012 R2) as well.

I have the following task to perform: I need to move domain controller virtual machine from hvserver01 to hvserver02.

So, for this operation which tool do i need - move, export/import or something else... ? or it will be necessary to install a new DC and then demote the old one.. ?

Is there a some special requirements when moving DC from one virtual host to another.. ?

And also, - MS Hyper-V Server 2012 R2 is installed on both Hyper-V hosts.

Do you have some advices ?

Thanks in advance,