Hi, I dug a bit in Google and YouTube, after a few videos I decided to go for this stap: * Editing: The video card listed below already exists (from a computer that is disassembled) so I need to adjust the components (I guess mostly a chassis) accordingly. Package: https://www.plonter.co.il/detail.tmpl?sku=SST-SG13 Processor: Ryzen 5 3600, 3.6 GHz Memories: https://www.pccenter.co.il/product/%D7% 96% D7% 9B% D7% A8% D7% 95% D7% 9F-% D7% 9C% D7% A0% D7% 99% D7% 99% D7% 97-corsair-vengeance-lpx-32gb-16x2-ddr4 -3600mhz? Aff = Zap & aff_a = 1 motherboard: https://www.yahavpc.co.il/product/3320/%D7%9C%D7%95%D7%97-%D7%90%D7%9D-% D7% 97% D7% 91% D7% A8% D7% AA-asus-% D7% 93% D7% 92% D7% 9D-mini-itx-rog-strix-b450-i-gaming-am4-ddr4-hdmi Video card: https://www.gigabyte.com/en/Graphics-Card/GV-N206SWF2OC-8GD-rev-10-11#kf I have some questions: 1. Is it possible to find a more compact case (and also cheaper Nice but less critical) without affecting performance and without being too hard to put all the components into? 2. I would love recommendations to provide suitable power, quiet less important most important Reliability 3. Motherboard / CPU - Is this combination good? Is there a combination in the same price range that will give better performance? 4. Water cooling - The last time I installed a water cooling system was almost a decade ago ... I understand that such sizes of enclosures need a single fan, is there a difference between the different systems (mainly in terms of connection to the motherboard / processor, less in terms of performance) and should Adjust the size to the motherboard / processor? If so I would love a recommendation for a simple and efficient water cooling system that will fit a chassis / processor / motherboard. In terms of hard disk and operating system already there (Windows 10 and NVME disk or 2.5-inch SSD I have not yet decided, depending on the case in the end). Thanks.