Allen if you slice the peppers lengthwise in half you can put the cheese and sausage mixture in them and lay them flat to smoke them they would cook more evenly. I do my bacon wrapped jalapeños poppers.
Allen, I stuff jalepenos all the time, same way, hot breakfast sausage, cream cheese, and shredded cheddar, I don`t know if your a fan, but when I fry the breakfast sausage I add mushrooms and onion. I grow jalepenos, so when I stuff them I do about 20, I love em. I will try the plablono`s, yeah, I don`t remove the seeds either, if you take off the membrane and the seeds, there is no heat at all, I like heat.
Never tried stuffed poblano but also dont like stuffed bell peppers so like that idea. Maybe couple pieces of bacon over top held on with toothpics to keep stuffing in?