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 all required technologies and lots of experience with them. Most importantly including experience with custom Wordpress plug-ins development, modification of Wordpress comments system (vote up/down), so i can finish this project quickly, without errors and to your full satisfaction. In case you would like to discuss your project with me, feel free to contact me by private message. I'm looking forward to our cooperation.