Thanks, mate!!which version are you playing? If the one on this forum, then
1) after finding the laboratory you should look for recipes. Should be 1 recipe per area, so 1 in forest and 1 in abbey, but you might need Helm for it
2) Right now the only way is everyday bring her to him and go to sleep. I'm working on new features for it
3) executioner is not available yet. Oligarch at the abbey (go EAST after you leave your house)
edit: just checked. there's a bug preventing bullets to spawn in inventory. Next build bullets will be usable