I think you did, I think you should opt for the Windows 8 model and then get it changed to Windows 7 by some local computer guy should come out cheaper. The Windows 8 model sells for about $799 before coupons.
Its interesting because when i put together my specs on the dell website it came out to $1122.99
here it is:
Item Number Quantity Item Description
210-ACLE
1 Inspiron 5748
370-AAUR
1 8GB DDR3L 1600MHz (8GBx1)
580-ABYO
1 Backlit Keyboard, English
490-BBJM
1 Intel(R) HD Graphics 4400
340-AIRW
1 Wireless Driver
400-AAZU
1 1TB 5400RPM SATA Hard Drive
421-5780
1 Windows 7 Home Premium 64 bit Service Pack 1, English, No Media
389-BCCZ
1 Windows 7 Label
429-AAJV
1 Tray load DVD Drive (Reads and Writes to DVD/CD)
555-BBCB
1 Dell Wireless-N 1705 @ 2.4GHz + Bluetooth 4.0
450-ABLO
1 Power cord ( Philippines and Thailand )
340-AGIK
1 Safety/Environment and Regulatory Guide (English/French/Dutch)
950-9797
1 No Warranty, Year 2 and 3
950-3337
1 1 Year Limited Warranty
991-1063
1 Dell Limited Hardware Warranty Plus In-Home Service After Remote Diagnosis, Initial Year
960-2780
1 Warranty Support, Initial Year
991-0983
1 Dell Hardware Limited Warranty, Initial Year
991-1663
1 Premium Phone Support, 90 days
389-BDJJ 1 Intel Label CI7
450-AADB 1 65W AC Adapter
338-BEIP 1 4th Generation Intel Core i7-4510U processor (4M Cache, up to 3.1 GHz), FY15C3 UMA
630-AABV 1 Microsoft Office Home and Student 2013
391-BBPI 1 17.3 inch LED Backlit Display with Truelife and HD+ resolution (1600 x 900)
461-AAAD 1 McAfee Live Safe 12 Month Subscription
451-BBBF 1 4-Cell (40WHr) Battery
320-BBHW 1 LCD back cover for Non-Touch Screen-Silver
631-AAGU 1 System Driver for Windows
331-2157 1 Information
340-AKHL 1 Additional Information
332-1286 1 Non-Canada Orders only
340-AAPZ 1 Energy Star Label (on shipment box)
328-BBNH 1 Shipping Material
340-ABSE 1 Direct Ship Info
817-BBBP 1 None Required
469-2486 1 CFI Not Included
658-BBUG 1 Additional Software
332-0550 1 Dell.com Order
332-1530 1 Dell.com Order
389-BEGU 1 Palmrest Label
340-ACQQ 1 No Option Included
800-BBBH 1 BTS/BTP shipment
998-BEKB 1 Fixed Hardware Configuration