SEP 14 Client on SEPM Server

I'm setting up a new SEPM 14 server and was wondering if there are any recommendations when installing the SEP 14 client itself to protect the server?  Like my old server, leaning towards an unmanaged client although not sure whether this time around I should just take the defaults or do a Custom install to pick & choose what to load and, if so, what should I exclude.  The last thing I want is for SEP to interfere with SEPM functionality where a Default install might give me grief in the future.