I need some help. What I need is a website that would allow a customer to choose from different templates and choose fonts, colors, etc and they can preview the project as they work on it. Once finished they will receive a pdf of the finished project. It would work on the same nature as a automatic website builder. Not sure where to start. I have built websites before but not this complicated. Can someone point me in the right direction or tell me how much I can expect to pay a designer to create such a website?