So a qustion: you are talking about being a DEX and rewarding Steem-engine witnesses.
It sounds like only the people involved and existing Steem witnesses are going to fire up Steem-engine witnesses when they are launched.
Granted you may allow other people to become full node Steem-engine witnesses but their will already be a bunch online at time of launch that have an early advantage.
My fear would be the existing Steem witnesses that are top 20 will instantly become steem-engine top 20 before anyone else can join
This causing more centralized control over both chains as it is the same small group of people. My view of crypto’s benefits is the decentralized world.

What is your view on this ? Or is Steem-engine not going to use the top 20 model.