I think the over-all design is good. I like the separation of swarms and removals.
I am an English major (and have been called a grammar nazi), and currently do a lot of editing and proofing for website and print material for my job. I would be happy to fine-tooth comb the copy for you, but I don't want to do it if that is not what you are looking for. If you want, send me a pm and I will copy/paste your copy and send edits/corrections. If you aren't interested, no worries. As I said. Over all it looks good and most of what I see is minor / stylistic / and SEO things.