So ive done quite a bit of research on upgrading this laptop, and from what ive found nobody has put a GTX 1070 in this device. I know for a fact that it would need a heatsink mod. I also know that the highest power stock card from the m6800 had a TDP of 100W, now the 1070 has a TDP of 120W. Now i was wondering if i could solve this issue with, a 330W charger, undervolting the card and maybe even limiting its power usage, and high performance thermal pads on the motherboards VRMs (at least the ones that i can connect to the chassis or heat pipes if any). I use fedora as my main operating system, so im not to worried about the bios not recognizing it. Does this sound like it could work. Im asking here first as I dont want to spend $200+ on a GPU that has no possibility of working.