I will give you a daily upvote at 1000sp, currently worth roughly 0.05$ plus a weekly payment of 0.09$ for the curation rewards made by the bot. In total that would be 44 cent a week at the current steem price, of course rising when steem goes up.

If you don't post everyday your vote will be automatically sold giving slightly smaller returns, but in line with ordinary delegation services that take a cut for themselves.

This is the mathematical maximum and is directly equivalent to the rewards your 100sp generate on the chain. Please note that the payouts from curation rewards will fluctuate in the beginning as the posts needs to payout (after one week) and then I still have to power down to liquidate them.