Dear team ! I am interested in your software. We have a very large forum www.urdupages.com (attachments make the database very large). The forum is running the vbulletin software 3.7.0. Here are my questions. 1) I need a professional service for migration. How much I will pay to you all together ? 2) How long will it take to complete the migration? (estimate time). 3) Our server has an old version of MySQL . Do I need to update it prior to order your service? Thank you.