Auto Classified site template upgrade and modifications.

I have installed an auto classified script from [login to view URL] Experts needed only for the following modifications. Please don't not bid unless you can 100% make all the changes and have the script running fast and bug free. You should experience doing projects like this in the past. Must be able to work fast and professional with suggestions and ideas. The site must be bug free and all features tested and working before the task is completed. All the car listings should list with no drama. User registrations , browsing , messaging , emailing etc. No bugs and all tested and working. The site needs the following changes. There are alot of plug ins available as downloads and options in the script. Some can be activated by the plug ins and options in the admin panels and some will obviously need to be implemented into the code * Would like a custom template with graphics created. Must be a clean looking site with a white background. Very user friendly with alot of the junk boxes and options removed. Must have ideas and be creative to make the site user friendly with nice logo.* It has 2 currency options $ and Euro. I want the euro removed so its just a $ with no currency options available * I added the social plug in but would like the facebook like button added also which i dont know if its already available. I want the link on the main page and on every actual car listing. * I would like where people put there phone number to be hidden untill the user clicks click here to reveal number here is a site that has this option with all listings if an example is need. [login to view URL] * Would like every australian suburb with postcode inserted as predictive text. Every suburb from every australian state. Here is a site which lists all the suburbs in all 8 australian states [login to view URL] The site is for australian car listings only so the what country are you from options must be removed and other currency options. Just browse by Australian states and no currency option should be there. No international listings should be allowed at all. Please don't allow non australian IPs to even create a listing. Browsing the site is ok though. * Google MAP plugin is installed with this script but must be working with all car listings and tested and checked. Can register for API key if needed. Also the search by location option must be enabled and working * Banner boxes for ads and google adwords must all be activated and working on the site. A banner at the top and side banners and maybe down the bottom. Wherever there is room but also not overdo it so site still looks clean and user friendly. Please only bid if you are experienced in implementing all the changes and have done similar projects. Would like this job completed as quickly as possible as i want more changes done after this and other sites worked on.