I like your respectful approach, asking the spirits permission to enter. The other curious thing I noticed: Schiller and Goethe must have come AFTER Frederick was gone. Which is fine, as some of the trees may have stood around even before he came around. So it is just as likely that someday your likeness would adore that path along with theirs. Maybe not in the same way, though, those busts do look a bit strange on those pillars. But since you've been made eternal in the blockchain, no statues are needed.