We are very interested in this project as the budget seems more than fair, but you need to provide more info about the site/application that needs to be finished or fixed. Without any information on current state of the project, CMS platform used (if any) it's hard to make a really accurate bid, and especially an accurate time estimate... We are waiting for more info on the project clarification board or via PMB (link to staging URL would be great). Feel free to ask for more details or references via PM.
Looking forward to hearing from you,
Tudor DIMITRIU