Yes. However, if you expect to address the servers by hostname rather than IP address, you do have the limitation that the hostname can map to only one IP address - you'd have to provide an alternate hostname for the other. The more common case is to use one of the bridging mechanisms (such as the ajp13 or mod_webapp) connectors to pass through requests from Apache to Tomcat. It's less confusing to the user.
Customer surveys are for companies who didn't pay proper attention to begin with.