Clone dreamgirlsgt.com/superstore

Okay the site [login to view URL] I want to clone the store part of the site (superstore) not dreamgirls... Alright what I need is a good copy that is stable. The superstore is installed on my host under dreamgirlsgt/superstore and I need something that works. I like the layouts and the admin area but it is unstable. Will want to add a better paypal checkout option and add a logo. Seems to me someone put this store together to quickly. I don't want to be a copycat, I just need something that will work for my business as it relays on a trusting storefront for new and existing clients :) Besides the paypal checkout & logo I want to adjust the (**Categories**) so it looks nicer. I want to try and start the bidding at $20 or $40 as this is what it's worth to me.