Large format printing website - spanish

Looking to create a website for the spanish community. Concept is visitors to site will have an option to upload image and choose to have it enlarged. They will have the option of a couple of standard sizes and also input their "Custom Size" They will choose what material they want it printed on and then we will receive order to fullfill. On our end we will receive file, print it in whatever material they choose and ship it to their delivery location. I am looking to make this site as USER FRIENDLY as possible. The name of the site will be "MeGustaGrande" translation is -- "I like it big" The idea is that users will be able to enlarge any picture or graphic file that they send to us. We have the capability of printing at ANY SIZE and want our customers to benefit from this. Steps should be... 1 - Customer will be asked if they want to enlarge a file. 2 - They will then have the option of choosing if their file will be used indoors or outdoors. 3 - They will then have a choice of materials that they can choose from and 3 standard sizes + a custom size option 4 - They will be asked to upload their image 5 - They will fill out a form with their billing information and shipping information. Billing will be thru Paypal or Secured Credit Card terminal 6 - They will be asked if they want their picture shared on our site for others to see ... if they choose yes their image will go in a gallery of printed jobs, if they choose no their image will not go in gallery. This will be stage one of this project. After site is up and running other additions will be made to site such as giving users the option of adding photo effects to their file. A third stage may include the developement of a mobile app. A fourth stage may be to have an interaction with facebook, pintrest, and other social networks. Submit examples of sites you have created. Sites must be up and running. Similar site - [login to view URL] I have 6 other sites that need to be created. If a good working relationship is established and site is succesful i will give freelancer to work on second site as well. Will also look for ppl to create SEO after completion of project.