Okay, so. I'm starting to get a better idea of exactly what I'm looking for, at least enough to ask some more specific questions. Before I get to that though, I wanted to list the recommendations of someone at another site of mine where I cross-posted this. I know this guy has been building gaming systems for a very long time, so I figured I'd throw his ideas into the mix too, if anyone sees something to comment on:
Mobo: Asus brand, Z97 chipset
CPU: Intel i7-4790K
Cooler: CoolerMaster Hyper 212 Evo
GPU: GTX980 (Ti optional)
SSD: Samsung 850 Evo 1TB
HDD: Seagate or Western Digital, he's had equal success/failure with each
PSU: 80+ Gold/Platinum rated, probably in the 450-550W range
Case: Corsair Carbide 300R
I haven't priced out any of that out yet myself, but I do see quite a bit of overlap with other people's preferences.
So then, on to a few specific questions. I'm kind of using TechnoD11's suggested builds as a starting point.
--As far as CPUs go, is there really any practical reason why I should choose an i7 over an i5? I think I wound up putting an i7 on the Lenovo laptop I helped a friend of mine pick out a few months ago, even though I know it was probably super-overkill for their needs, but I wouldn't mind doing the same for this if there's going to be a definite visible improvement with the higher line.
--I didn't realize that DDR4 was so bleeding-edge, so again, am I going to be seeing any sort of noticeable performance difference from DDR3 outside of the potential to overclock? If not, I'd be fine sticking with the DDR3.
--I do want to go with more than 1TB of HDD space on-board; I have an older 1.5 TB Seagate external, but I already had to RMA that, so I don't exactly trust it to go the distance. I'd like to be in a place where I can throw whatever the hell I want on there and just about never have to worry about space. From what I can gather, the WD Black line that Techno recommended is a more premium WD option, so would I be okay stepping back from that a bit?
--Just looking at the nVidia options, is there anything about the Ti option for the GTX980 that justifies that price jump, or am I probably better off sticking with the basic 980? And if I do go the AMD route, is the 390X essentially on the same performance level as the 980?
--As Fury noted, I definitely don't want to cheap out on displays, which is why I'm a bit wary of the price of that
Acer H6 Series that Techno recommended. Is it just an example of a really good bang for the buck, or do I want to look at something a bit higher-end?
I'm sure I'll have more specifics as this goes along. Thanks again for all the help!