I'm playing a dwarf gunslinger with miracle operation background, and not going to learn gunsmithy. That leaves me a certain ammount of saved character points even after I reach the maximum in perception and dexterity and a decent level of strength. So far I only spent 2 on learning to biuld devices (both electricity, for the charged rings). I'm getting eye gear from Magnus, so making a goggled helmet would be spending 4 points to get +3 perception, not really worth it. Any ideas about what else would be worth learning?