Budget Stealth Build

Hi all, I built this rig as an upgrade from my classic i5 4690k and GTX 970 starter build and the experience has been a lot of fun. It started off as a GPU upgrade for my old build, but after some pretty bad CPU bottlenecking in Forza Horizon 4, Warzone, and Red Dead 2, I went ahead and overhauled the rest of the system. I hadn't actually planned to do a water cooled build, but I picked up the cooler master AIO second hand for $50 and then after some abysmal GPU temps under load (~85C) I decided to look into water cooling the GPU. I was able to get the Kraken G12 bracket from Microcenter for only $20 and then I snagged an EVGA CLC 120mm AIO from their B-Stock page for a whopping $30. From there I began my first custom mod of mounting the water cooler to my EVGA RTX 2070. Allegedly the Kraken G12 is incompatible with the 2070, but to my pleasant surprise the AMD mounting arms worked perfectly and I didn't even have to cut or drill anything. Now I'm able to get a solid 2070MHz clock speed and my temps cap out at 55C. Ideally I'd like to get a 240mm or 280mm AIO to put on the GPU to try and push the temp lower core clock higher, but there's no room in my current case. I did splurge a little bit in some places, like the motherboard (could've got a B450 Tomahawk instead) and sleeved cables, but they only set me back about $75 so I'd say its worth it. Otherwise every component of this build was either purchased at a significant discount or in used condition to save money. All together I was able to assemble this build for right around $1000 which I'm pretty happy with :)
In hindsight I wish I'd spend a little bit more on the GPU and gone for a refurb 1080ti or maybe a 2080, but the 2070 sets me up for a good 1440p 144Hz experience. In the future I really want to change the case to an O11 Dynamic and install a larger radiator for the GPU, but for now my little waterbox is all I need.