Hi, I would like some friendly advice as to what i should do regarding buying a macbook pro. I'm currently a musician,producer and dj and use a core 2 duo machine as my daily driver which is far from ideal. I've hit a brick wall in terms of upgrading RAM and hard drive so now the achilles heel of the machine is the processor which in a laptop is untouchable/ non upgradable. I have the intention of upgrading the macbook pro with a better hard drive (momentus xt 750gb) and more RAM (16gb) over the stock configuration but i understand only the non retina's are upgradable. So my question to the forum would be: Should i buy the current macbook pro and upgrade as intended or wait for new hardware (rumored June) and risk apple changing the macbook pro lineup like the current retina's (non upragdable) ? Thanks for reading.