Be careful with all the chumros not be like a dog who wants to make everything tref in order thar it should get more. The Neviim needed proof from the Torah to establish anything new. The Torah gives us guidelines for chumras:
1. The Chachomin according to the Rambam are ovar on Baal Tosif if they say fowl is assur biblically to eat with milk,
2. If you add to it, you show the Torah is incomplete and thereby you can also take away from it
3. וחי בהם, ולא שימות בהם
4. לא ניתן תורה למלאכי השרת
5. תפסת מרובה לא תפסת