I just purchased a new rMBP 128gb and upgraded my processor to 2.9GHZ and RAM to 16GB. Will I be okay with the 128 SSD if I am streaming music through apple music and keep my iPhone backups on my old 15" MacBook Pro? I am starting to get buyers remorse for not upgrading to the 256gb SSD though most of my work is on google drive and cloud based. Any recommendations? My computer is set to be delivered on Monday. tl/dr: ordered 128gb, will this be enough storage if mostly cloud based storage used and don't plan to backup pictures/ videos/ games to new MBP.