Fireeye and SEP 12.1.2015

It's a long story, but I have a few hundred users who are going to install the new Fireeye client on there systems (mostly WIn7 machines). These systems are already running SEP 12.1.2 (using the Antivirus/antispyware and Proactive Threat Protection components). Has anybody tried this? What, if any problems should I be aware of? Do these two play well together? will I need to exclude scans?

Thanks