I can't deny the "cool" factor of having a genuine retro arcade at home, but couldn't possibly justify taking up pin space (was supposed to be a max of 6 pins as it is). I used to collect NES/Famicom games fairly heavily, but never liked knowing I could get the same gaming experiences for "free" if I so chose. Those my age that want to play games would likely prefer Smash Bros., etc., which further complicates justifying arcade games. At the end of the day, I can't possibly download a real pinball experience, and thus, they get the space over any single arcade consideration (I do debate a multi-cade for guests).

If there are physical issues with guitar playing and you're not new to it, it may have more to do with the technique (wrist/arm/finger positioning, etc.). One or two hours a day shouldn't cause issues (been playing for nearly 24 years myself--only time I really had an issue was when trying to "shred" on a bass as if it were a guitar and there was bend that took out something in my finger for weeks ). Otherwise, I can also say my guitars get more play than my pins, but I do play the pins almost every day.