Sadly this time around I am strickly Xbox. Oblvion ran fine at medium on my PC but I doubt Skyrim will and I have no plans to upgrade it any time soon. Plus to be honest I got burnt out by mod management so I am content with what I got... Occasionally I can just snipe a necromancer from my deck I guess.

I had the same fear when I bought Skyrim - and I play on a a laptop. I didn't think it would run, my friends were even like, "hell no it won't run!" but I wanted it bad enough that, after a lot of back and forth, I preordered it from Steam the day before 11-11-11. I thought it would take days to download and then run like crap.
In fact, it took an hour to download and it runs great! Better than Oblivion even, which I still have installed. Granted, I have 4 gig of ram, etc., but I usually get 20-30 FPS anywhere in the game (according to FRAPS). Of course, I don't use the hi-rez texture set (that cut it back to less than 20). And I ** think ** my video settings are on high. I've had friends say that Skyrim looks better on my Mac than it does on their Xbox (but the screen resolution is higher, etc.)
Years ago, I bought Morrowind for console, and then bought it again for computer. Once I figured out how to play on computer, I never looked back. I even gave my console to my nephew. For Oblivion, I went right to computer - and my Oblivion install is huge: FCOM, etc., and takes up 30+ gigs on my hard drive.
Right now, I'm just running some basic gameplay mods for Skyrim and all the DLC. I've got the better map, Live Another Life, Skyrim Uncapper, a mod of my own that lets me train like we could in Morrowind (without caps), and my recently discovered favorite mod of ALL TIME: http://skyrim.nexusmods.com/mods/15899. (A cheat? Perhaps, but how many clicks with a mouse on nightshade does it take to make one human life complete).
I'll never go back to console. Never.
Edit: Although I will admit, mod management is a bit of a pain right now. Every time Bethesda releases an update, my game quits working for a few hours until the SKSE gets released.
