You are better than this mate.
That's the first thing I noticed with those IEO though, It's not an effective approach, we have seen that in ICO's already.
That's the first thing I noticed with those IEO though, damn it matter of seconds? all tokens are sold-out? Bots maybe behind, but of course it's been guided by someone who really knows how to manipulate the market.
Buy back the tokens? It's not an effective approach, we have seen that in ICO's already. If projects buy back their token the price could really take a hit and stay in limbo for a long time, meaning the price is way below the ICO price.