It's always good to see a new gambling platform on this board, and welcome to the Bitcointalk world. It's pretty interesting you maintain the standard to create your announcement, so yes, it looks pretty cool. Rest depends on your service to attract gamblers from the forum. You need to make sure users' withdrawals are smooth without any troubles. Prevent abusing your system; don't blame later users trying to cheat your platform; hence, you block withdrawal.

I am not negative, but just reminding you. Forum gamblers are quite sensitive; if they find your platform is untrustworthy, then they might avoid it. Always try to support forum users, and your support system needs to be faster to resolve users' issues. Good luck for your platform.