Need someone to edit our product.liquid page on shopify as per our specifications

General information for the website: We sell high end gadgets
Kind of development: Customization of existing website
Num. of web pages/modules: Just one page
Description of every page/module: Only wish to change the layout of our product detail pages. We would like templates:

This is what our product page looks like at the moment:

http://anything-anytime.co.uk/collections/ride-on-electrical-cars/products/2-seater-4x4-ride-on-truck

We would like the layout to be as following:

Top Product image banner with main photo and boxes for secondary images (which will zoom once you click)

Underneath this, a module for description, one for specifications and one for delivery options available on the line and video.

Product review box underneath

Under this main content area, I would like "similar products".
Description of requirements/features: 1) Zoomable images
2) Option to click on non-main images and zoom in(http://www.johnlewis.com/coast-lilianna-print-dress-multi/p1958162) like this
3) option to have add on items (batteries etc)

3) Box at the bottom with 3 headers (product description, Specification, delivery options and video)
Product review box underneath
Similar related products
Payment methods: Credit Card, Paypal
Specific technologies required: Shopify
Extra notes:

Please see attachment that we created - as close to this as possible would be ideal!