Indeed, asdf says what I mean.
What +90% of Rohan servers think is major, really isn't major at all. Now Romance I'm not saying that I can personally make major edits, what I'm saying is that what you're doing isn't major at all because it's been done many times before and what you're doing isn't complicated either.
You have a long way to go before you can even begin to consider yourself a major dev. People like asdf have made some very critical and deep edits to the game, these are major things. My own edits aren't deep but are quite comprehensive to the overall game experience so these are major too.
Exp multipliers, drop rate and crone multipliers, boss HP and drops, accessory stats... these are NOT major no matter how much you dress them up.
This site isn't really the best place to judge any dev by but there are enough skilled devs here to tell you that you really have to step up your edits by a very long way to be considered anything other than a minor dev or, to put it impolitely, a wannabe-dev or another "cookie-cutter, clueless, asian wannabe dev".
Harsh but sadly, it's all true.