I love my 60Da, low noise, great H alpha. Makes processing a breeze. High iso for test shots. Live view for focussing. Colour for instant gratification and it can do OK family snaps (no-one has camplained about colour balance yet).
You need to order them, they come into Australia in dribs and drabs from Canon, about a 2 month waiting list.
I intend to have a go at planetry using the HD video when I have done enough targets to satisfy me - all the Messiers and the IC targets should do it.
I did the
Veil recently at this post, more to come.