Very interesting project! I'm not sure I understand the masternodes part completly.

On your medium article you've said that the Level 5 Masternode has about 10x more chances of getting a reward that the Level 1. What does that mean? When a block is discovered the reward will not be spread across all masternodes (even if L5 will get more coins than L1), therefore the reward for a block going to just only 1 masternode at a time?

Thank you!