Re design Current Wordpress Site or Re-install New one (Copy Shopify Site)

General information for the website: We sell Clothing and Promotional Gifts
Kind of development: Customization of existing website
Num. of web pages/modules: 4
Description of every page/module: Pages are to be

Main homepage with slider graphics

Products Page with Products subcategories as per the shopify menu (theuniversityshop.co.uk).

About Us Page - Standard text

Blog Page - standard blog layout

Contact Us Page - standard contact us layout with contact form such as this site http://hoodies4schools.co.uk/contact/
Description of requirements/features: I have installed a wordpress site last year on my server. Then I had to quickly submit a online product catalogue to a customer so I had to create a quick site in shopify. I never got a chance to go back to the wordpress site and finish it.

I now need to create the same shopify style and content website (theuniversityshop.co.uk) but with my wordpress site.

See the layout, colour scheme and products catalogue with prices.

I want a copy of this but in wordpress.

You can either edit my current install or do a fresh new install on the server. I leave this to you.

I have the csv products sheet from shopify ready for uploading (see attached)
Specific technologies required: Wordpress
Extra notes: I would like this project to be done within 4 days.