Your first questions were about the TSU9600. Now, it appears that you are looking to convert from one remote to another?

Are you asking for someone to setup your TSU9600 based on a configuraton you currently have on a Marantz RC5400? If the answer is yes, do you only have the RC5400 remote or do you have remote plus an extender?

In order to port the file, you will need the original config file for your remote. If you have access to that file, someone could indeed port it.