Alienware M17x

225-2945 1 Alienware M17X R4 with Soft Touch - Direct
317-9735 1 3rd Generation Intel Core i7-3610QM (6MB Cache, up to 3.3GHz w/ Turbo Boost 2.0)
317-9739 1 6GB DDR3 at 1600MHz
331-6912 1 English Keyboard, 101 Key, M17X R4
320-3273 1 17.3-inch WideHD+ 1600 x 900 60Hz WLED
317-9747 1 2GB GDDR5 AMD Radeon HD 7970M
342-4414 1 500GB 7200RPM SATA 3Gb/s
331-1350 1 Custom Nameplate
330-6106 1 Personalized Nameplate Trigger
331-6862 1 AlienFX Color, Mars Red
421-7439 1 Alienware Command Center Software, M17X
421-5789 1 Windows 7 Home Premium 64 bit Service Pack 1, English, w/Media
318-2314 1 Stealth Black with Soft Touch Finish
410-0548 1 Adobe Acrobat Reader
318-2005 1 Slot-Loading Dual Layer DVD Burner (DVD+-RW, CD-RW)
318-0424 1 Internal High-Definition 5.1 Surround Sound Audio
430-4712 1 Killer Wireless-N 1103 a/g/n 3x3 MIMO for Gaming and Video and Bluetooth 4.0
430-4706 1 Internal Wireless Bluetooth 4.0
331-7193 1 Alienware M17x 240W A/C Adapter
331-6865 1 Alienware Documentation
331-6868 1 Placement, M17X R4
331-6867 1 Shipping Material, M17X R4 - Black
461-8389 1 NO VIRUS PROTECTION REQUESTED
331-6909 1 Resource DVD, M17X R4
331-8045 1 Windows 7 OS Label, Alienware Notebooks
420-9691 1 DataSafe Local BackUp
420-9956 1 PC Restore
421-0092 1 DELL-DOWNLOAD-FLAG
421-3874 1 Camera Software 2.X, Factory Install
421-4289 1 Dell Support Center Software 3.0
421-7440 1 Quickset, M17X R4
312-1334 1 90WHr 9-Cell Primary Battery
995-6083 1 Dell Hardware Warranty Plus On-Site Service, Initial Year
995-6103 1 In-Home Service after Remote Diagnosis, Parts and Labor On-Site Response, Initial Year
950-3337 1 1 Year Limited Warranty
950-9797 1 No Warranty, Year 2 and 3
421-1723 1 Soft Contracts Dell In-Home Hardware Agreement for Alienware
994-3730 1 Warranty Support, Initial Year
421-1586 1 Alienhead Chrome Red
421-1596 1 Alienhead Chrome Red

I just purchased this. Is this a good set up for years?