Yes to SPS and I am ok with trying EIP too, some days ago I had another idea how to incentivize manual/own curation over using bid bots: add a small "fee" for delegations. Let's make delegated Steem Power worth a little bit less than voting with your own/native Steem Power, outlined here: https://steemit.com/steemit/@vikisecrets/hf21-eip-solution-proposal-for-bid-bots-and-delegation-abuse-add-a-small-fee-for-delegations