I also want to say that I have a day job, so this would be a nights and weekends thing (sorry to not have mentioned that sooner). I don't think that will be a problem, but feel free to keep looking if you want someone with a bit more time on their hands.
Naah, no problem for me. My schedule for release still on next month anyway, so if you could proofread 10k words in about 2 weeks it's alright too. Sent you an email, please check