Be careful about how you moderate contents. I think it should be based on the content type, not based on high/low reward from a post. If it's going to be based on reward amount, make sure you have clear rules on that. e.g., max number of reward cannot exceed X. I don't think word count is a good idea either, it just demotivates people's interest in your token.

The high reward should be appropriate if the content type is alright, given that some investor of LIFESTYLE is spending their power to upvote, and authors are spending their time to make a post.
I don't like what realityhubs is doing, downvoting whatever they can including comments, and eventually even disabled upvoting comments. This is for sure going to get lots of token reward for content creators, but what about token holders? They can upvote a post then later have no reward due to the moderation. There's not even enough posts to upvote for...
When people don't want to hold the token, the large payout to content creators has no market value.