I am currently writing a young/new adult novel which I am going to try and pitch to literary agents in the coming weeks. I am looking for an editor who can
a) Highlight grammar & spelling errors etc.
b) Provide constructive criticism and suggestions.

Ideal editor should have background or knowledge of American culture, as the story is set in the USA and I live in Scotland so there may be inconsistencies in my cultural references. You know, things like sidewalks instead of pavements, pants instead of trousers etc.

Please provide an overall price for your services - NO PER WORD, NO PER PAGE - just one overall price for the ten pages.