i really don't think one should use ephidrine every single day, as the body gets used to it pretty fast...
i also train martial arts, and i took it for about 3-4 times a week.... every other day.
in that way, you will get more of a kick from it, and you won't be addicted to it as easy, you can get addicted from it you know..
by the way, 150mg of pure ephidrine is too much, i'd recomend 100mg tops!
i did 75-90mg, and it worked wonders for me