I would add that nummerically, it would probably make more sense to creat a Bard class than a Tinker. We have a sample size to compare both concepts inside the FF14 Census, which has both a Bard Class as well as a Machinist, which is what a Tinker class would be conceptually. The Bard is more popular by a large margin, so we have a scenario at had where both concepts can compete and we can see what sticks more with MMO Players.