Just random FYI, that Acer monitor isn't "2K", whatever that means. Not sure if you added that or if it was just copy/pasted from a product description. It's just a widescreen 1080p, it's 25% wider than a "normal" 1920x1080 monitor. Nowhere near as large as 2 1080p monitors(or "2k") It's lower resolution than a 1440p monitor. To be "2k"(half of 4k, but double 1k/1080p) its resolution would need to be something like 3840x1080. 1440p isn't even 2k(2560x1440). 1440p is about 3.7 million pixels, whereas "2k" would be 4.1 million. 1080p is just a tad over 2million pixels with 4k being 8.2 million.
Chances are you already knew that and don't care at all, I just wanted to make 100% sure you knew what you are getting so you aren't disappointed or something.
and IMHO, a Titan X is crazy overkill for 1080p gaming
And as someone who has had 32GB of RAM for the past 3 years in their machine, I've never even used 16GB, probably not even 12GB. The 32GB is severe overkill for gaming. It's not big enough to RAMDrive AAA games, so that option is out, so theres nothing you can do with it(from a gaming perspective)