Change SolarWinds Information Services SSL Certificate

Is there a simple way to have SolarWinds use a different certificate (preferably one from my CA) for its Information Service v2 and v3?  I've found files associated with them, but not sure what could go wrong by changing them.

The 2 files which mention the default self signed certificate are:

C:\Program Files (x86)\SolarWinds\Orion\Information Service\2.0\SolarWinds.InformationService.Service.exe.config

C:\Program Files (x86)\SolarWinds\Orion\Information Service\3.0\SolarWinds.InformationService.Service.exe.config

To be clear, this is not for the IIS certificate, as that has already been updated to the new one.

Thanks for any help.