I can't wait to see pictures of your RFM baby at 6 weeks old. For Valentino's clutch they had two females and one male. Valentino was the youngest of that clutch. Wendy did pull the babies at 6 weeks I believe it was when Valentino was 6 weeks because his parents do a very good job with raising their babies so she lets them keep them longer than other pairs.
I want to see your RFM at 6 weeks because although Wendy pulled the babies at 6 weeks I can only guess that since this was the first pictures she sent to me I guessed that Valentino was at 6 weeks in the above picture. He looks a lot more feathered out than your baby at 5 weeks old and I wonder at one week later would the babies feather out that much.
Did the breeder DNA sex your baby? Are you getting a male?