You didn't mention monitors.. I assume you have a
pair or are planning
to buy them: they're a central piece of equipment. While doing
everything on phones is doable, is not very comfortable. In particular,
experts usually tend to dissuade you to mix on phones.
Mixes produced on cans alone tend to be way too 'wet'. The stereo
imaging is completely different. I do mix on cans, but I always check
everything I do on monitors constantly as well.
Just so you have more details to go on!
Monty