Edgar Allen Poe was an amazing demented writer. I would copy a lot of things from Fall Of The House Of Usher but there are some things I would do differently. 

 For instance I absolutely love the cliffhanger but i hate it all at the same time. I would would differently change the cliffhanger and make it into an even twisted story. I would also change the old English thing I would make it more modern. 

   I would copy the incest, description of the house, his hysteria, even though I hate it his cliffhanger and try to copy his sick imagination. Poe's sick demented imagination is the cause of everything. This is the reason his stories are like this. I love how the family is pure incest and that is the reason why his friend is going crazy. The way he describes the house as if it is just a hallucination. 

 I would copy these things because he does such a good job at portraying and making you experience this fear.It's like Poe wanted to see others suffer the kind of fear that he goes through.