Not quite sure where you are looking, though you are right it is a settlement visa (even though it is only for 6 months). The form is "Application form VAF4A - Settlement"
You also need proof of finances (bank statements, savings, etc) ideally for the last 6 months. You have to provide these to your fiancee, and she provides them to the visa application centre in manila with her application - you provide nothing directly.
Not sure, not something I had to do...
CFO is Commission on Filipinos Overseas. They insist that any filipino moving abroad to live with a foreign partner has to attend a guidance and counseling session where they take details and give information about living abroad. They then put a stamp in the attendee's passport. It is very important as without this stamp it is highly unlikely that your fiancee will be allowed to leave the Philippines.