I’ve already picked up one of the soldering iron style benders… though after seeing mixed reviews on its quality, we’ll see how long it lasts. On this one, the primary planks are 2mm, and the outer planks are 0.6mm, so yeah, I’m aware that any defects in the prep work of the first layer are going to reflect right through the second layer because they’re so thin.
John Aliprantis has a series on this ship on his YT channel. While I’m not a huge fan of some of his styles, he at least has some sound info on the build. And binge watching Olha’s videos has helped a lot as well.