lorax - 4:23 am on Feb 10, 2012 (gmt 0)
What you should be focusing on? My reply would be link building - and patience! :)
Seriously though. 5 days is hardly enough time to accurately gauge anything let alone how well your eCom website is doing.
Focus on metrics - which it seems you already have a great start on. Then focus on building links and community and what I refer to as an online presence. It's not just your website's ranking - it's how you're perceived online - similar to a brand - only more so. With the basics in place, focus on this (and provide top notch customer service) and you should do fine!