As I have read and understood, the level of our first class is in proportion to the level of our advance class, meaning if I get my thm to level 30 changed to BLM leveled my BLM to level 50 my THM will also be 50 righT?

here's the question about arcanists.

If I get my Arcanists to level 30, changed my job to summoner and leveld it up to let's just say level 40, then changed back to ARcanist making it level 40 right?

Then I get the quest to become a scholar, if i equip the scholar gemstone that should make me a level 40 scholar?

because Im thinking of this way as a solution to the super long queue of DPS class in duty finder. What i would do is roll a scholar for queues and roll DPS when leveling outside

sure the bonus attributes stays on int but i think I can still pretty much effectively heal in dungeons even though i placed all my bonus attributes on int.