Changing PERC Controller

Hello,

I have an R815 with a PERC H700 that I'd like to replace with a PERC H800. If this is a standard thing please point me in the right direction, but it's unclear to me what happens to the configuration should I remove the H700 and replace it with an H800. Is this a one to one, or is there some process I need to perform to insure my disks show up after the replacement.

Thanks