Everything you do is up to you. The total doesn't add up to 10 sbd though. After curators take their cut(yes buildawhale now takes a portion of the curation reward too) and your payout is split into SBD and Steempower, you might either break even or see a tiny increase. When you do the math, then go look at how much money themarkymark is making by taking money from people in this fashion... you might reconsider.