Another thing that'll help you is if you change the text used for your links.
Using
ebaytopshop.co.uk is a wasted opportunity. It is best to use keywords that people are likely to search for when looking for your site e.g. when linking to this site I never use
www.eshopforums.com I always use something like
ecommerce forum as this will help push me up the SERPs for that phrase.