RFB and RSRD while can be included in the mod list really do nothing for German game play to my understanding so I would not have them in the list when playing the German side of the game.
I really love Operation Monsoon.
It is a fabulous mod for playing a U-Boat. I started a new campaign with a type VII and I hope I do not have to wait to long for a new boat. I could use more tubes than three sometimes LOL.
I do love the challenge of it all
... and yelling at duds.