I am not a big fan of 50% curation reward. But I also think increasing curation reward has no substantial benefits neither has critical harms.
Regardless of curation reward, an important issue we are facing is broken contents discovery and rewarding system due to brainless curation. I think 2 and 3 may give some chances to resolve this issue. If this solution does not work, I will strongly insist to separate investor's reward from content's reward with the launch of SMTs.
In sum, my answer is YES.