Everything Thunderclap said.
I run a 60Gb SSD as my boot drive and that seems to be enough although another 30Gb would certainly be useful. Also make sure you check out the SSD read/write stats closely as some only have a write speed of 125-150MB/sec vs comapred to best part of 300mb/sec for the newer ones.
'Today a young man on acid realised that all matter is merely energy condensed to a slow vibration, that we are all one consciousness experiencing itself subjectively, there is no such thing as death, life is only a dream and we are the imagination of ourselves'
Guybrush: Im looking for 30 dead guys and one woman.
Cannibal: I dont want to hear anymore about it.
Ahhh The Cuttlefish & Asparagus or The Vanilla Paste?