Naming of RFC Dest SAP R3->XI->Partner

Hello,

I want to send an Idoc via XI to different external partners. I know how to setup the RFC dest from R3 to XI and so on...

The question is the following:

How do you name your RFC Destinations in R3 system?

One for each external (the final receiver of the Idoc) or is it recommended to use the XI system as destination for all

How to handle ALEAUDIT messages...seems the better way to name the final partner...

what are the suggestions...

Thanks for your ideas,

bye

jo