Sure thing. Start with a solid CPU like a Ryzen 7 or Intel i7 for multitasking and low latency. Pair it with a mid‑range GPU that hits 1080p at 144 fps, such as a RTX 3060 or RX 6700. Add at least 16 GB of fast DDR4 RAM; 32 GB if you run a lot of background programs. Swap your old HDD for an NVMe SSD to cut load times. Keep the case well‑ventilated – add a couple of extra fans and make sure the airflow is front to back. Get a monitor with at least 144 Hz and a low response time; use the G-Sync or FreeSync feature if you have it. Keep cables tidy so air can flow and avoid clutter that can distract you. On the software side, disable background updates, keep drivers current, and use a tool like MSI Afterburner to monitor temperatures. Use a dedicated workspace: a comfortable chair, good lighting, and maybe a small whiteboard or sticky notes for quick reminders. Finally, take short breaks every 45‑60 minutes to keep focus sharp and avoid eye strain. That should keep lag out and your mind on track.

Cool. For the Ryzen 7, a decent after‑market cooler like a Noctua NH‑D15 or an AIO 240‑mm should keep temps under 70 °C even when you bump the base clock a bit. Set the overclock to about +200 MHz on the CPU and a modest boost on the GPU—maybe +300 MHz if you have a decent PSU, around 650 W. Keep the voltage at default and rely on the power limit to keep the draw reasonable. Watch the power usage in HWMonitor; if it stays below 80 % of your PSU’s rating you’re fine. For the stream overlay, use a lightweight encoder like NVENC on the RTX. Push the bitrate to 4500 kbps for 1080p, 60 fps, and keep the latency setting low—use the “low latency” mode in your streaming software. Position the overlay elements off‑screen so the GPU can handle them without pulling frames. Disable any extra effects or animations in the overlay; static elements are best. Keep the stream resolution the same as the game to avoid scaling. That’ll give you minimal lag and a clean look for your viewers.