315254 eCommerce Website Barebone

Looking at your expertise and experience I think you can do this job very easily. Can you confirm how long it will take and cost to design an emcommerce website with at least basic features as this one or religioustshirts[dot]co[dot]uk but better & * I'll supply all the logos and header graphic. * I just need a barebore so I can populate with real data * Functions: Admin management/shop classified/product management/online shopping/Member Community and feature like this : www[dot]religioustshirts[dot]co[dot]uk/select-garment/466/8? (changes in product image on hover) *Paypal Payment Integration and others as used by scriptlance if possible such as Google Checkout, 2CO & Alertpay Thanks