Yeah I would give it a trial run of 1-2 weeks and then decide whether to continue based on the results. I expect a low hit rate generally, I just need to see if I can optimize it enough by targeting certain sections (Speculation, Trading Discussion, etc).
If you're not promoting ponzi scheme I think it's a good idea, if you need a manager I can help you with that
If that's a ponzi scheme then no one will be endorsing that affiliate link of yours or there might be people that are interested but for sure they will scared out of it as the community is battling against the promotion of ponzi scheme's whether you'll pay people that will wear that link on their signature. But if that is some referral link/affiliate on an exchange you'll be having a good return for it with your targeted section. I'll give you a tip, those signature campaigns that are running for a very short amount of time gets less result.