Migrate OpManager

Hi,

I´m going to migrate OpManager to another server, from a phisical to a virtual server, from 32 bits to 64 bits, with RAM of 4 GB to 8 GB.

My idea is to make a full backup and after use to restore it into the new server; i shouldn´t be having any troubles at all doing this, right?

Do you have any suggestions or a best practices process to do it?

Thanks And Regards.