Hi, I wanted to start experimenting with a kit so have a Wilko Hoppy copper bitter. If I wanted a really hoppy nose and taste with not too much bitterness could I add a hops infusion bag or a fragrant hops in a muslin bag to it? directly in the fermentation barrel? if so post or pre fermentation? (4 day fermentation) any hops suggestions? or has anyone added any other interesting ingredients to their kit?