I have just brewed up a 6% abv stout and will be aging it on oak and vanilla. Question about how to incorporate the ingredients. I have oak cubes now and i think I going to replace them with chips, because I don't want to age this beer for months, which I hear is the difference between chips and cubes. Good idea? Also I'll be getting some beans. Should I cut them and scrape them, adding the pulp and bean or just the pulp? Then how long should this age. I was thinking a week or two will be good for the chips, but do the beans need longer? Thanks!