I had designed my site using Imagick, a PHP installation of the command line image processing software ImageMagick. I would kindly request that you supply the installation on your hosting services, because it is a wonderful tool that allows one to normalize their image processing across different formats (including .tif) using simple commands. Without it, the management area of my site won’t be possible (believe me, I’ve done my research). I was able to install it on XAMPP on my PC within an hour, max. Doing so would greatly relieve me of many headaches.