Well, other than the fact that you wish to use PC-only compatible The Elder Scrolls V: Skyrim mods, I would suggest switching to a gaming console such as a Sony PlayStation 3 or Microsoft Xbox 360. If you are tech-savvy, you could browse Newegg and purchase the parts that would meet Skyrim's system specifications and build the PC yourself, or look through their pre-built desktop and laptop computers available for purchase.
http://www.newegg.com/Store/Categor... (Portable computer section)
http://www.newegg.com/Product/Produ... (Desktop computer section)
The Elder Scrolls V: Skyrim recommended system specifications:
Windows 7/Vista/XP PC (32 or 64 bit)
Processor: Quad-core Intel or AMD CPU
4 GB System RAM
6 GB free HDD space
DirectX 9 compatible NVIDIA or AMD ATI video card with 1GB of RAM.
DirectX compatible sound card
Internet access for Steam activation
I hope this will help you,
"There are two ways of doing this. My way, or the he's a dead motherf#$%*@ way. You pick." - The Boss, Conker's Bad Fur Day