Cisco Wireless :: Upgrade C240 MSE Platform Size And Maintain UID?

When we originally deployed our Cisco Prime NCS and MSE Virtual Appliances, the VMsphere server they were on was not able to assign us the level of resources we requested.  We installed the MSE as "LOW" system due to the memory and CPU requirements.  It has a 2000 CAS element limit.  At the time we were licensed for 1000, so no huge problem.
 
Now, we purchased a Cisco UCS C240 server to run our Prime NCS and MSE on, which gives us our own environment where we have plenty of resources.  I also bought 6000 CAS element licensing.
 
The catch is, how can I either do a fresh install, using the same UID, on our new UCS server, so that our licensing is still valid when we move the box, or, is it possible to do some sort of platform reinstall or upgrade after moving our original MSE VM guest over to the UCS server?  Sadly, I can't even utilize the additional 1000 CAS element licensing at this time because it won't allow me to add the 6000 license and use only 2000, on the LOW appliance.  So I've got to get these VM guests moved, but maintain any UID's so that the licensing still works.
 
Is it possible to disconnect the licensing we have, from the UID, and move it to a different UID?