I like the MN collateral change over time!
Do you have more info about the "first eCommerce store to accept coin" from your roadmap ?
We need to proof of concept with integration to our store first before going to the real world. Actually now we set 1st priority to integrating to Vending machine using SwiftX, fast transactions by 5 confirmations lock by masternode and just 1 confirmation on the normal block. The project started, code and detail will submit to github soon.