I would be moving around a lot that's the reason i wanted a laptop than a desktop ... i currently live in the uk so i guss i will be spending £ . and thank you for explaining the graphics card part . so my options now are
Alienware 18 (£ 3700)
Intel® Core™ i7-4930MX Processor (8MB Cache Overclocked up to 4.3GHz w/ Turbo Boost
Dual NVIDIA GeForce GTX 780M with 4GB GDDR5 - NVIDIA SLI Enabled
32GB Dual Channel DDR3L at 1600MHz
750G/7200 RPM + 64G caching mSATA
Sager NP9570 $5,390 including shipping
2nd Generation Intel® Core™ i7-3970X Processor Extreme Edition ( 15MB L3 Cache, 3.50GHz / 4.0GHz in Turbo Mode, 6 Cores )
Dual Nvidia GeForce GTX 780M GPU with 4GB GDDR5 Video Memory + Additional AC Adapter & Power Converter Box
32GB Quad Channel DDR3 SDRAM at 1600MHz - 4 X 8GB
480GB Crucial M5 Series SATA3 Solid State Disk Drive
750GB 7200rpm SATA3 with 8GB SSD Secondary Hybrid Hard Drive
750GB 7200rpm SATA3 with 8GB SSD 3rd Hybrid Hard Drive