https://suno.com/s/4BrOIFwOiWoeMPfu this is the midi I started with. The reading I did suggested using clean guitar tones and letting suno add the distortion, but the clean tones blended a little too much I think, so it had a hard time interpreting some of the muddled parts.
One day I'll probably invest in a more up to date DAW and some better VST packs, maybe a better version of the AI can do a final polish or something. I've probably got 20-30 decent compositions sitting on old computers.