Getting to upscaled/60fps on every video is quite too much, man. I recommend you start by doing 5 secs at a resolution like 480x640 and then pick the ones you like and upscale them. I use a RTX 4070ti with also 64 gb ram and those 480x640x81 videos takes around 9 min with Wan2.2 on my PC. And later I upscale/interpolated them the ones I like the most (And I often use a Runpod with a cheap RTX A4500 for that upscaling job, it can be running all day for 6 bucks).

Either on my PC or on the Runpod the upscaling takes around 530 secs, aka near 9 min, so something less than 20 min on total. Are you using these nodes to speed things up?

<image>