Copy some functions to a new template from our current Magento website -- 2

We currently have a magento 1.7 with an old template , we are implementing a new template that is called buyshop , there are a few functions that we have in our current website that need to be copy to the new template , you will be working on a development website , and when done you will copy all to production wesbite . this is our current product page and the red arrows show the 4 functions that you will need to adapt to the new template [login to view URL] below the 4 points better described: 1- shipping calculator on the product page in our current template : [login to view URL] this is how it should be implemented in new template : [login to view URL] 2- Free shipping " labels " in grid , product page and in cart 2a) [login to view URL] 2b) [login to view URL] 2c) [login to view URL] 3- Add a Tab on product page to visualize the "View Finance Price ext " this is how needs to be : [login to view URL] 4- Add "view price" on product page [login to view URL] Please only bid if you have experience and knowledge to do it, we need this to be done in 24 hrs time frame , payment will be 30% milestones in advance and 70% and total realese once is all done and tested . Regards