Anyone used Protopic or Tazorac? Good/bad results?

Hi I'm currently using Protopic as well as 20% Salicylic Acid compounded with Aquaphor Ointment. I use both scripts 2xdaily one on top of the other. Doesn't matter which i put on first, but I'm not to mix them up and then apply. I have P on soles and sides of feet, palms of hands, palm side of thumbs, and all finger tips. Any insight into these scripts would be very much appreciated. Also, lightbox for hands & feet.