Build a Website using YII framework

It will be a complete CMS website, not easy but not too hard. Rules and logics will be provided. To be built using YII framework which I believe it will be easy and secure at the same time. Web layout will be provided so designing isn't much of your concern. Rough idea of what to build: 1) A form with lots of fields in it, where which some of the fields are related to each other, Lets say there is the form, containing few subfields, eg: nike shoes,addidas shoes, puma shirts, and within those subfields, eg, under nike shoes, there are item code, color, sizes, and if i want to add more items to that subfield, i can just click add more item button, this is what we call parent/child post in wordpress. 2) All the fields must be able to be retrieve to be used as condition to view certain objects. 3) DIfferent user roles. 3)Output must be able to be printed on paper according to an example given to you. 4) system must be fast and secured even on shared hosting