I'm on FEC75 which I believe is FEC-T without the T 🙂
I found the first 2 cycles a bit difficult so now they have reduced the epirubicin dose and things are much better. I guess the important thing to remember is that if you do find that you are struggling with anything you need to say something to your team - everyone reacts differently to the drugs and they can always tailor things to help you.
Good luck! 🙂