Hi, i have read your project description, i understand what you want and i would like to offer you my services. I have excellent knowledge of Joomla and related technologies, plenty of experience with them, most importantly including experience with upgrading complex Joomla websites (with all contents, appearance and extensions), so i can finish this project quickly and to your full satisfaction. If you would like to discuss the project details, feel free to contact me by private message. I'm looking forward to our cooperation.