Longer Boost Time
I am no where close to being a partner, and this happened for me (average 12 viewers). I was so amazed when I got the oppurtunity for this. It was a bit tough to reach the goal, but you have 2 days. When I completed the Boost challenge it made my stream boost to 56 viewers. It only last about 10 mins. I feel like if this is going to be a thing, let the small streamer enjoy the Boost a little longer. I do not feel this option should be for partners.
I believe your stream gets boosted to 2800 peoples recommended or similar pages. It isn't a timed boost. I think it definitely should be a timed boost however, a couple of hours or something at least would be cool.