magento web store customize

I have a magento web [login to view URL] already installed also past freelancer did 50% [login to view URL] i need to customize fully not only customize all work need to done.i have a sample web site what i want.i need same option same function my web site. here is OLD web site [login to view URL] .i need this web site same all option look like a copy web site. my new site [login to view URL] .also i need all payment option [login to view URL] fully same little bid change. i need to done it [login to view URL] job done accurately we check all option and all think working good then i will release payment. i have a small budget.