Portable video performance set up

Hello,

I am an artist working with sound and video. I use a MacBook Pro for sound and I am trying to find a solution to run Touchdesigner and Resolume together on one extra computer and I am trying to figure out what are my best options.

I was wondering if an Apple Mac mini with an M1 processor would be a good solution? How could I use multiple projectors? What else would you recommend?

Thanks so much.

Mauren