You are correct. It would have been a solid recipe, but I used my larger wine bucket thinking I wanted to make more than 5 gal. and ended up adding too much water. The O.G. was 1.077. It should still be a rather big beer, but I was hoping for something a little more "Imperial."
I'm sticking with the coconut, though. I have made a few standard strength oatmeal stouts and porters with the extract at bottling and they were some of my favorites...like drinking a Mounds bar.