I was thinking about a gtx 780 or is there something cheaper and better (SLI or single card) and I was thinking an Intel i5-4670k is there something cheaper and better? I want to maintain a minimum of fps (if possible) on ultra settings at 1920x1080 res and monitor with 200 other mods mostly game-play mods e.g. immersive weapons, armor, and creatures faalskar etc. etc. and some graphical mods e.g. real-vision enb climates of skyrim realistic lighting overhaul etc. etc. thanks for the input.