Build Ecommerce website, Do Website data crawl and import

Im trying this again...Had a horrible time with last freelancer...I need a ecommerce site built...I will direct you to a site that I will want to do a website data crawl and import done from...It must have all sku#'s,pics,sizes...I will be chamging the prices on ALL of the items....this site has about 40 different catagories, and 50,000 different products...If you cant do this job please dont respond....I learned a great lesson while losing my money with the last freelancer so dont waste your time, I wont let you wast mine...I want this site to be beautiful...if your a freelancer who takes pride in your work, is honest, and a fast worker I will hire you...Let's talk about what I want/need