5) We plan to start a signature campaign soon on the forum. Stay tuned!
Another thing is how about they start a review campaign for their site. Since the site is new, it will help them identity the bugs quickly and rectify them.
aside from review and signature , why not conduct bug hunting event this will help the improvement of the site and also will help them being safe in abusing for long term , yes those are expensive in a way but the site will benefits from this in long period of time.
looking at the thread , it seems that OP and the team is willing to extend their ads so best to check those event and also put some generous give away in Games and Round section .