I'd be willing to proofread at $17.5/3500 words and translate at a reasonable rate.
(if you suspect you might, at any point in the future, need a swedish translation of anything (or an english translation of a swedish text), feel free to save my screen-name and/or add me on skype, "Sumon Hästö", and we can discuss that further. Maybe I could be on your team? I'm excellent both in english-swedish translation and the swedish-english dito).
With me, what you get - in terms of translation-quality - is native-level translation, in which attention has been put in choosing the words that fit exactly for conveying the exact meaning of the source text (which, as you may tell by my english skill, won't be a problem). If you find any errors in the translation, I will edit until you don't.
Feel free to put me to the test.