I’m on the side that crafting shouldn’t grant INT. INT, on our server, is symbolic of one’s connection to the Dark Side, not of their actual intelligence in the craft. Therefore, it makes more sense to use DEX to represent fine motor skills and either CON for long projects or STR for heavy projects.
Suggested combinations:
Weaponsmith - DEX/STR
Armorsmith - DEX/CON
Engineering - DEX/CHA (due to sabercraft) or DEX/CON
Fabrication - DEX/STR
Medicine - CON/DEX or CON/WIS (CON primary for exposure to medical chemicals)
Cooking - DEX/CON
Harvesting - CON/STR (as is)
Scavenging - CON/DEX