With the Hype Train being implemented and having such a positive effect on content creator's channels, I think it would be worthwhile to add more rewards. The conductor badges have been HUGE for showing who is genuinely supporting, as well as the emotes that get dispensed. A few ideas I have to give more incentives for donating bits and gifting subs are things such as; Names in chat have more unique traits for those who have been top supporters, such as all gold names, rainbow names, special fonts etc. The ability to add exciting alerts for when new levels have been "beaten" would also amplify the hype. Another idea is for an option the streamer would be able to adjust for those who place top 3 to receive "X" amount of channel points. The last idea as of now that I have would be to show the all time previous Hype Train record somewhere, allowing chat to know what they would have to beat, percentage wise, to be the best yet, followed by some sort of exciting alert if it is beaten.