Cool effort.
TIMM supports Greymass. Jesta is a known producer of great things and trusted in the Steem community already. The voter is also a wallet. It's a device based app, so not subject to other sites. It already ticks a lot of boxes.
TIMM won't be entering the contest, but wanted to share our perspective. Thanks @officialfuzzy, we've resteemed and shared your post on Twitter and Facebook.