Cool - keep in mind though there is a difference between trading SBD for STEEM and converting SBD to STEEM. If you trade, the SBD stays in existence - it just changes hands. If you convert, it actually destroys the SBD and mints new STEEM in its place. Keep in mind though that conversions take 3.5 days, and you can end up with more or less STEEM per SBD than you would get from trading - depending on the price fluctuations during those 3.5 days.