Gardener - I'm doing an offset drain, with a trash pullout on the other side. My drain is on the left, DW (and trashpullout) is on the right. So, all reverse of yours. What's the problem you're running into?

Am I overthinking this?

I thought the plumbing all has to be on the same side. If the water to the dishwasher and the the dishwasher draining water has to cross over to the other side, won't they be in the way of the trash pullout?

Well, I dunno, but my KD designed it that way & plumber roughed it in this way.