Interesting notion with the added governance layer. There are a lot of proxies to various accounts - my own even - of people that probably don't have as vetted an interest as you or I. Maybe have HP be worth half of a governing 'vote' (with a minimum of X staked to prove faith in the chain) and then maybe a minimum of X activity(ies) beyond only governance actions, to garner the other half of a vote giving everyone merely two halfs of 1 vote (30). I would even further that and drop it to 15 that people could vote for vs 30. I strongly feel that would shake things up and rearrange the place a bit too.