In the very near future, I'll be purchasing 16GB of RAM and a 256GB SSD for the 2012 MBP 13" i7. Before I go ahead with this, I want to be aware of the risks. So, say I upgrade the RAM (Apple state a max. of 8GB) and put an SSD in there. How will this change any support issues I require in the future? In particular, the scenario of putting SSD straight into the SSD drive Vs. Swapping the ODD out for the HDD as well. For example, the lighting under my keyboard just stops working. I take it into Apple, will they see the various upgrades and basically tell me to get lost, make a note of it, and from that point onwards I'm screwed in terms of support? Or will they not care? Or will it be a case: "******, swap it all out, get it back to normal, take it in"? I understand that any answers will be based on people's experience. Cheers!