Private project for Indexpage

We currently have an online jewellery store built on Joomla and Virtuemart. More functionality is needed and so need a new site built in Magento. There is no requirement to migrate content. The site must have the following functionality: • Mobile device ready – no flash for displaying images. Optimised for mobile devices. • Gallery for displaying jewellery with ability to contact us about that piece. User should be able to make a selection of metal type and ring size and these will adjust the price. • Selection of a diamond via diamond search. There is an existing extension available which I will purchase, I will need it setup and configured and themed. [login to view URL] o The diamond search will search on products in the diamond category. The list of diamond products will need to be imported from two different spreadsheets so need the ability to import xls files into products. • Different theme page for different categories of products. Ie diamond product page will display different information than that of the ring product page. • Support for multiple currencies (only 3, probably AUD, USD, GBP) • Integration and setup with Paypal and Worldpay • Security setup ready for live release, to prevent hacking. Guidance on this needed as we have had our current site hacked a few times. - Functionality for gift vouchers - Functionality to add gift wrapping and tags - Layout of home page to given specifications: In terms of the menu flow, I like the way this one works by showing the product image preview from the top menu: [login to view URL] So the menu structure here would be similar by navigating directly to the product page. I like the look of the Harry Winston home page [login to view URL] and we are looking for a similar image of a bride to use for our main image. I also like the look of this one [login to view URL] clean lines, but classic - SEO just for the site, not ongoing - Support provided once the site has gone live to ensure any bugs and issues can be fixed quickly