TBH the bog standard non evo Tech X2’s are quite underpowered, even the evo ones are. The race x2’s are a different story. They’re great for the rear though, where you do not need as much braking force to lock the wheel. Moving to a race/tech m4 evo on the front would probably give you about 20 percent more braking force, without the need to up the rotating weight by moving to a larger rotor.
I’ve realized that even lighter riders like yourself can benefit from overpowered brakes as they reduce upper body fatigue, which is great for the more slightly built amongst us.