Ok, so I am new to this web design thing and have been told that wordpress is the way to go. I am interning for DCI Architects this summer. Their existing site, dciarchitects.com, needs to be redone but I have been told that the homepage (index.html) will be overwritten by index.php once wordpress is installed. They are worried about not having a website while the new one is in construction. Is this at all avoidable?