Ohhh yeah, check this out.. love it .. easy to hook up and works great. ( I attached it to the back of the cab, just reach around and press)

https://www.amazon.com/DKE-Desktop-Computer-External-Motherboard/dp/B096TZJNXH

I recently installed a PC on my MVC2 Cab, you prob want a switch that connects to your mobo and place it somewhere near the control panel for easy on and off.

I used this DKE Desktop Computer Power Switch... https://www.amazon.com/dp/B096TZJNXH?ref=ppx_pop_mob_ap_share

Also I'm using powered speakers (Klipsch promedia 2.1) if will improve your sound and also has a little control panel that I mounted beneath the control deck

https://preview.redd.it/nrhw5zzom26a1.jpeg?width=3072&format=pjpg&auto=webp&v=enabled&s=b2890900e60d59560713189706e89f48c310a8db

Lastly I used launchbox and configured the PC to run the application on start bypassing all typical windows hoopla..it takes about 15 secs from power to be fully loaded.

https://www.reddit.com/r/launchbox/comments/lpsz1m/windows_checklist_for_setting_up_pc_for_arcade_cab/?utm_source=share&utm_medium=android_app&utm_name=androidcss&utm_term=1&utm_content=share_button

You prob don't want to use your main PC..I bought a refurbished i5 desktop for cheap and slapped a budget low profile video card. Plays up to the WII and modern 2D games perfectly.

I am most likely gonna sell my MVC2 PCB however if you'd like something easy. Runs Android out the box and would be easy to add RA to(setting up two players outside of the stock app is difficult however)