Sir I thank you! I will do this in my brew and look forward to tasting it. Unfortunately I could only find Hershey's cocoa as I live in the Hershey area. But I'm hoping that doesn't matter.Use 4 oz dutched process cocoa powder last 10 min of boil, soak 4 oz cocoa nibs in enough Cruzan Black Strap Rum to cover during fermentation, add to secondary for 4 weeks. I also add a few oz of coffee beans to give it a little extra, something like a mocha.
Taste one bottle now, but put the rest away and let it mature for 6-8 months. It will get better, and the flavors will be a bit more pronounced.
My boss lets me bring beer to work, but only on the condition that I bring enough for everyone.That's not a bad idea. I would try one today but I think my job would frown upon cracking a beer at work.