My goal is more lather. I have 2 lb m&p shea base, 12 oz. previously made m&p soap w/fo, coconut oil and goats milk. If I melt the previously made soap with the 2 lb base and add coconut oil and goats milk, (1) will I get more lather(2) can I just shave the already made soap into the base(3) how much coconut oil and goats milk would I use(4) how much additional fo would I have to use if any. Does this sound crazy?