Erm, well, 50 pages in one hour means that it takes you more or less one minute to go through a whole page. I don't think you need to read any faster, unless you want to beat a world record or something.
It's more important the amount of pages you read and actually understand than the reading pace you can reach.
About your style, though I am not a teacher, I daresay that you know your way and that you can produce nice pieces of writing.
Don't take things too seriously, relax and keep on the good work.
And since you have found us, stay.
- For Teachers