Joomla Customisation

I want a joomla expert to put together joomla script with different modules that will serve as a marketplace. 1. looking for similar functionality like [login to view URL] script The domain is [login to view URL] and I want to have same design/template if possible. ? right now that has a zen cart but am looking for that template/themse with multi tabs. ? 2. beside the the above it will have a property section (Second tab) and in that section I am looking for joomla property module from? <[login to view URL]>, will be able to have a virtual property tour and ability to either sell or rent property category. ? For images I want to have Ajax to be used and if possible hooverbox to be integrated. and for both the #1 and #2 i want a google map api showing the product location or the property address in google map 3. I want the use of? OpenID (<[login to view URL]>) that supports one logon using users any one account from faebook/myspae/yahoo/gmail etc say some one logged on using any of the openid supporting site when they register i want the site bring some basic info for creating the account including a profile pic from facebook and save in the site. ? Users will be able to modify /hide picture and profile context later add ability to bring or import facebook profile info from facebook and save on the site with registration 4. search ability with geographic mapping with google api and text option as well. 5. membership ability with different type of member by period ? or by # of ads that can collect paypal payment. initially admin should be able to set it free for all and later collect membership when decided and needed. but this capability need to be there.