My company runs multiple websites including an ECommerce website dealing with the game World of Warcraft. We are currently ranked on page 1/2 of Google but are consistently ranked #1 on MSN and Yahoo for all our targeted keywords. We are looking to improve that and eventually become number 1 on Google too. All the SEO was done by me and I am very experienced at it, however I no longer have the time to manage this. I am looking for someone experienced in SEO for a long-term job. Thanks.