Apart from being both a fiction and non-fiction author who has been published by leading publishing houses (Macmillan India, Jaico, Hong Kong University Press, etc.) I have a good deal of experience in re-writing material. I was a Senior English Writer and Editor for 10 years with the Royal Government of Bhutan, and in that capacity I was often required to do a fair amount of re-writing.
Also, I am agreeable to your terms and conditions