Build a Website

We have a Magento website running Magento 1.7.2 with custom themes. We are moving to Magento 1.9 on Ultimo theme. We are looking to make changes in the Ultimo theme to largely support the above portal's functionality (we are not looking to replicate the exact look - major theming elements - color schemes, font & all the main functionality). We are looking for changes to the theme to support the above, while minimizing the changes. Specific changes required are: Product page: New layout, with links to webforms for stitching etc. Concept of collections - including allowing filtering / viewing by Collections on Product List / category pages A collection list page like reference website [login to view URL] Review of the full new website to see that it's fully responsive & can adapt to all devices / window sizes As project / task deliverables, will like the following: New HTML for the website pages - mentioned above PHTML / Ultimo theme files for the above We look forward to hearing from you.