The work put his new capabilities to the test. If he hadn't pushed his Intelligence and Physics to the next level, Ves wouldn't dream about reverse engineering the alien crystals.
However, he long stepped out of the confines of what an Apprentice Mech Designer should be capable of. His leapfrogging into Senior-level Physics provided Ves with a rudimentary ability to play around with exotics.
Naturally, he wouldn't be able to match the capabilities of a seasoned Journeyman or newly-advanced Senior. The main reason why Ves maintained his confidence was because he could reference his detailed scanner readings as well as a live sample.