I'm brand new around here, so before I begin I'd like to say hi to everyone

Now, I've got an article in progress that was originally for my own site until I decided to see if I could sell it and this site seemed to be the best place to start.
So I have just two simple questions:
1: I live in the UK, while I'm confident that this won't be a problem I just wanted to check and make sure this is ok with the site?
and
2: Once finished the article is going to be around 1,500 words long, possibly up tp 2,00 depending. What sort of pricing range would an article of this size usually be placed for? Obviously actual quality is the big factor.
Thanks for any help provided boys and girls,
Wolf