I recently purchased the AHS Oatmeal Stout kit (here). Unfortunately, it only is 1.053 (5%). Since this is a premade kit, I don't want to stray too far from the grain bill, but I want to boost the ABV to approx 7%, or around 1.065-1.070 OG. I know I'm going to add some brown sugar, but I don't want to overdo it, so I was thinking about adding some pale or amber DME for the boost. Can anyone make any recommendations?