Rescue My WordPress Site

My WordPress site on HostGator crashed because the Thesis_185 theme can no longer load. I have a full backup of the files and database, so the content itself is safe; the problem is strictly theme–related.

What I need now is a quick recovery that avoids a complete redesign. The existing images, videos, and other media assets are the heart of the site, so they must display exactly as before. In addition, the contact form and the “Order Now” link have to stay functional and in their usual spots—no compromises there.

I don’t have a new theme in mind, so I’m relying on you to recommend one (free or premium) that is lightweight, well-supported, and as visually close to the original layout as practical. Once the theme is chosen, I’ll need you to:
• Install and activate it,
• Re-apply my media and page formatting so everything looks right,
• Rebuild or migrate the contact form and order link,
• Check widgets, menus, and permalink settings, and
• Confirm that the site loads cleanly without any Thesis_185 traces.

Please have solid WordPress troubleshooting experience and be comfortable working directly in cPanel or via FTP if the admin dashboard stays locked. A short note about similar recoveries you’ve handled will help me decide quickly—I’d like to be back online as soon as possible.