That's great man, I've been looking to dip my toes into grabbing some HBD at a discount but haven't got enough liquid hive to do that. I could exchange it for the 3 day stuff I guess and get it at the 1.00 rate but I'm holding out for a spike in the price lol. If it doesn't happen by the 26th I'll process my HBD for hive to participate in power up day. I do like your method though! I'm stacking literally every token I get so my hive engine rewards are all being powered up.
While we are on the subject of hive engine do you know about LEODex and multiplying votes for tribes? I just learned of it a few weeks ago and it's amazing!