good luck leah
i've just come back from the NCS with the misses, they checked her citizenship app, photocopied everything they needed, gave back all the docs, and have sent it to the HO. not bad for £45, but if me misses didn't need her passport, i wouldn't have used NCS, as its pretty much straight forward form,
evidence i took was a letter from her manager stating the number of days she had not actually worked, marriage cert, life in uk cert and our passports, less than 20 mins and we were off home.
now for the long wait...............