As others have pointed out, your goals are clear and you will have a lot of fun with it. I like your idea of just fucking around after finishing something.
I assume you have some effects pedals around as a guitar player? You might want to try to hook some of them up to your OT cue out and feed them back into it on a seperate thru track. Sounds like you‘re someone who can take resampling to the next level with something like this.