Hi, just so you know, a user named @honolulu used to run something like this. He just stopped because he was getting flagged by a whale for, "Redirecting rewards without producing anything to merit investment."
Thought you should know because if you get visible enough, they might come after you too. Good luck
https://steemit.com/giveaway/@honolulu/honolulu-s-free-sbd-giveaway-49-16-01-2018-payoutreport-news