a) Do I wait until Nov 2013 to complete the 6 years of residency under EU law ( 5 yrs with RC and 1 yr holding Permanent Residence) or
b) Can I apply right now that I have become the spouse of a British citizen, under British Law?
Option b) applies to you.
Which law applies to me now? EU Law or British Law or both?
There is no EU law for British citizenship. You gained Permanent residence under EU law, which is a different matter. Anyways, there is no need to research this matter.
Also, in the AN form:
it says “Partner’s nationality” so do I put British, or Polish or both?
British
Also, “absences from Uk” do I dive details for the last 3 years as spouse of BC, or 5 years as spouse of EEA national?
3 years
Page 8, “EEA nationals exercising EC treaty Rights” do I have to fill in all that section or skip that?
Do not skip that section. This is to prove you gained PR because you spouse exercised treaty rights. Yes, they have your spouses data on their files, but send it anyways. Will make your application quicker.
regards