Congrats! Its wonderful to have your id all proper!
FYI, side conversation: Snohomish county WA the court fee is about $120, and I had my hearing 4 days after filing. Judge asked two questions (which are required by WA law), asked if I was certain of the spelling, then signed it and said, "Do not use your previous name ever again. The court clerk will have this ready in about 15 minutes."
We get 3 certified copies, included in the court fee, and I was told most places (bills) will take a regular copy.