Endpoint Encryption

I'm currently running Symantec Endpoint Encryption management software on a Windows 2003 server (Server A). I want to migrate and upgrade the SEE software from the 2003 to a 2008 server that is also running SEPM. I think I found all the information I need on how to do this, but just want to double check and look for advice. 

Changing the server name of the SEPM server: http://www.symantec.com/business/support/index?page=content&id=TECH196981

Migrating and upgrading without losing clients: http://www.symantec.com/business/support/index?page=content&id=TECH157899&profileURL=https%3A%2F%2Fsymaccount-profile.symantec.com%2FSSO%2Findex.jsp%3FssoID%3D1422455571340fHgso0v43UNP1G9v51lmzIood2QGdCGDAb0r8

Aside from the steps from above, can anyone provide additional information or tips that we may need to know?

Are you concerned about conflicts between products? The recommendation is for each to have their own separate dedicated box. Are the hardware specs up to snuff as well?

Well I figured that Symantec Endpoint Encryption software was lightweight compared to SEPM, so I was thinking the additional software wouldn't be too intensive on the hardware resources.

If the recommendation is to have the prodcuts on their own boxes, I understand and that would probably be the route to go, but I was just curious on any steps I may be missing if I decided to migrate SEE onto the same server as SEPM.

I haven't seen any issues reported while doing that, but since it is not really recommended, I don't know how many people are actually trying it.  The only thing I really have to base an opinion on is that I have seen it working in a couple customer environments, and they didn't seem to be having any trouble with it.

As far as I know, there wouldn't need to be any special considerations or concerns apart from the obvious (i.e. not using the same port numbers between products).