Briteside, so glad to hear your CT was clear.
You sound almost my cancer twin. I was more hormone positive than you, but I had a small v.aggressive tumour, then lots of DCIS too. I had mastectomy, chemo (3 FEC/3 Tax), then 25 rads too. I am 4 years on, no sign of recurrence. I just thought you might like to hear that!
Minty, I used the cold cap. It kind of worked for me. I have v.thick hair which helped, but ended up with a massive bald patch, kept a fringe and some hair at the back. So I did the whole scarf over the top thing/ bands and that worked well. I used it for all 6, but I'm not sure if I'd do it again as I had a pavlovian type weird reaction, so threw up each time. Don't let that put you off, as it's worth trying. The Onc Nurses told me I was the only person they'd ever met who reacted that way. 
Elporto going to Australia sounds great to me. 
Am mighty impressed by the shred, Weebarra. 
Waving to Malt - nice to see you back.
Sorry not to post to all. In a bit of a rush, but wishing you all an ok day.