New Website Magento - Copy from Existing and Tailor to Suit

copy existing magento website [login to view URL] to brand new magento website [login to view URL] there will be no contact lenses, so they can be removed and no need to purchase licence for 'multiple products' only 169 sunglasses to be transferred over, each product needs to be copied exactly, with URL not activated the sunglasses transferred would initially be added to the Default category, and then attached to each category there will be changes to the category structure to maximise SEO (see attachment) take existing fields and i will update there will be changes to initial page layout (see attachment) - where it says click by brand, change to 'click by style', and evenly spread over purple bar 'Sports Series', 'Flex Series', 'Classics', 'Cosmopolitan', 'Polarised', 'Non Polarised', Lenses', 'which will link to the relevant page. On theft hand side will be each serengeti model name (see attached list). it would be great if there was an editor such that i could update new models as they arrive or they become discontinued however can live with status quo. on the front page i will have revolving pictures, and will change picture layout hosting will occur in australia i will need SEO optimisation (code) and images - it has to be fast there will be a few changes to cart and graphics like 'weboptical' will be replaced with something. plus a few other minor changes here and there. and i want someone who can advise on what to setup now to save expense and energy latter (someone who can up-sell other features of Magento. need good price, so don't send in silly price of $100000000, unfortunately sunglasses internet market is extremely competitive and i have to keep costs low to make it worthwhile.