It may answered somewhere already but couldn't find it so here goes. The FAQ/Guideleines clearly state that images should be no bigger than 800px and below 200kb in size. However, several are beyond this.

So, when entering competitions (like the Fuji one) should I keep to under 800px and 200kb or upload full-size? Its relevant as larger images have more impact and so I may be at a disadvantage uploading within the limits recommended.

What is the official policy as I wouldn't want a potential winner being deleted as it was too big!