I did a search, and found many results. So many that I can't find what I am looking for. Sorry if this is a repeat question. I have seen alot about Mobil 1 filters, but I have been using K&N for the past 3 years, and was wondering which is better. I am also doing my first oil change (1000 miles), and want to know which oil to use. FMS or other non-syn brand? Thanks.