GT72 Upgrade Questions/Advice

Hello to whom it may concern,

I have purchased an GT72 2QD-850AU Model about 2 months ago and I'm quite amazed how far laptop gaming has come these past years. The model I have purchased comes with the

-GTX970M Graphics module (Which I'm not looking at upgrading)

-8GB DDR3 Ram (Looking at upgrading to 16gb @ 1600Mhz)

-1TB 7200rpm HDD (Looking to upgrade to RAID 0 "SSD/M2" perhaps 2 M2's at 128gb EA in Raid 0


Could someone price up an upgrade for me on...

GT72 Upgrade Questions/Advice