Howdy
Okay, writing is not my thing really but I have one suggestion for readability... Those couple of sentences you have which begin with "However" and "Therefore" - those are words that are not needed in those sentences. Usually they're used in the middle of a compound sentence to tie things together. That's about the only contribution I can make.
If you were adding those words as a sort of prefix to keep all the sentences from being about the same length, you might take a look at just tieing a couple of the shorter sentences together.