Hi Kel,
At least you now have a plan of attack to beat this. I too had grade 3, hormone positive & Her2+ diagnosis. I had 8 rounds of chemo (4 AC & then 4 Docetaxel) my last chemo is next Friday 29th (yay..!!!) I have also had 3 herceptin which continue 3 weekly till Sept 2014 & will be discussing with onc next appointment as to when I start tamoxifen for 5 years. I am also having 5 weeks of radiation to start after Christmas.
So remember whatever treatment you have you can do it & if you need advice or to vent over any part of your treatment you will always find someone hear to help or offer advice or just a hug.
Take care Carolyn x