I'd agree, whatever turns your prop or lights your burner is the way you should be going.
The way I look at it is the same as reading a book, its a lot more satisfying and enjoyable an activity when your doing it your own way for your own reasons than if someone, say some high school English teacher, makes you read it to a set deadline and read it for certain details over others for a following book report and critique.
A model is a much more satisfying and enjoyable activity when you're building it for your shelf at home than for the competition table, the standards you work to are your own not some pre ordained standards that will see your project looking like everyone elses on the table.
Weathering is indeed easy to overdo and sometimes it's totally inappropriate anyway. I highlight my panel lines with a wash, sometimes touch a panel corner with a silver pencil crayon to simulate a bit of light day to day service wear, but the grease smearing, gunpowder coated wings, and paint chipping to the point of looking like many years of total dereliction is not my thing.
Your Zero is a beauty, I much prefer its looks to the typical chipped up WWII Japanese subject matter.