After talking with my dealer they said to contact GD on the cost of/feasibality of changing out the recliner sofa with a sleeper sofa in my 369RL. Of course this was the same answer I received when I asked about obtaining doors for the upper cabinet area in the bathroom.

so
1) What is the cost/feasibality of changing out the recliner sofa with a sleep sofa?
2) How does one obtain a set of doors for the upper cabinet area in the bathroom?