Couple modifications to the conical for the fermentation chamber. With only one hole in the lid we had no way to read the temp of the beer. So we added a stainless steel T to the top and dropped a 16" tri-clamp thermowell which will reach the middle of the conical. And while we were at it added a serious 1" blow off tube!
Here it is attached to the conical...
Here it is attached to the conical...