Just wondering, why not buy the Y500 and buy the extra GT 650m? Will come under 80k in total. 2 years warranty + ADP. 650m in SLI surpasses the 670m GTX
Disadvantages of doing so :
1. smaller screen (but that may be good, portability)
2. Marginally lower processor
3. No SSD
Check this beast out! Only 1399$ ~84000 with GTX 675M.