Good luck, but I do not think DL's catering team or FA's are up to it.
I paid $9600 for a ticket to DXB in J and the food sucked and the service was anything but world class. The lounge in DXB was a joke. Add to that no services for immigration, customs, or priority bag handling, and I just don't see it. Oh, and then had to connect to ASA to make the last flight home. My 30 minute flight was only 5 hours late.