her2,am i doing all i can?

I WAS DIAGNOSED WITH 100%HER2. I GOT PUT ON STUDY WITH HERCEPTIN, TAXOTERE & CARBOPLATIN,6TX.HAD A MASECTOMY AND HAD 3 NODES POSITIVE OUT OF 12. I HAVE OPTED FOR RADIATION. I WILL STILL BE ON HERCPTIN TIL DECEMBER. AM I DOING ALL I CAN. I WANT TO BEAT THIS THE FIRST TIME. DOES ANYONE KNOW ANYONE ELSE WHO IS 100% HER2, DOES ANYONE HAVE ANY IDEA IF MY CHANCES OF REOCCURANCE ARE HIGHER. I KNOW I AM ONE OF THE LAB RATS,BUT I JUST FEEL LIKE SOMEONE SHOULD KNOW SOME STATISTICS ON HER2, THAN 50/50 CHANCE OF IT COMING BACK.