Hello mhic-mhic
Firstly congratulations on passing your life in the UK test.
You should use the SET (M) Form when applying if you
■already have temporary permission to stay in the United Kingdom (limited leave to remain) as the husband, wife, civil partner, or unmarried or same-sex partner of a permanent resident;
■have lived here for two years in this category; and
■are still married or in a civil partnership and plan to live together.
Your two-year qualifying period started:
■when you received permission to stay as an unmarried or same-sex partner; or
■on the date when you arrived in the United Kingdom, if this was later than the date on which you were given a visa to come here in this category.
You must not send your application more than 28 days before the end of your two-year qualifying period. Therefore if you have more than 28 days before the expiry of your visa do not send your application.
Secondly, with regards to the documents required the list can be very long and need to ensure you send the correct up to date papers.
If you require further assistance please feel free to contact me for a consultation.
Best of luck.