Wordpress Plugin Development : Gallery Metabox

I need an wordpress expert plugin developer. I would like to make some modification for this plugin : [login to view URL] Briefly : - edit behavior of Image Gallery Library Behavior - Allow Selection of Gallery Column as a metabox - simplify uploading behavior I have attached screenshots. Please have a look. Please only bid if you've vast experience in wordpress plugin development. Would give more information for qualified bidder. I also need this developed in 1-2 days, so only bid if you can give me in this sort time. If you're able to deliver this well and fast, I have many more projects on the line. You can check my feedback so far here : http://www.freelancer.com/users/feedback_3502333.html Note : This is the same project as this : http://www.freelancer.com/projects/Wordpress/Wordpress-Plugin-Experts-Needed-Gallery.html (The bidder hasn't given me any work after 3 days, so I need to bid again)