I don't quite understand how Stunna want's his website to be top result but then gets rid of all advertising (well most)
Probably better off cutting it and only allowing reputable members.
Yes, his ads will have a more CTR (Click through rate), because of the better quality, but there will be less total ad impressions.
I don't think stunna needs to have his ads plastered all over the forum any more. Just a handful of people making posts will keep PD fresh and in peoples minds.