Tronxy X5S - Drawings of acrylic parts for waterjet cutting

I'm ordering a Tronxy X5S and I'm aware that some of the acrylic parts are less than ideal. I found a set of cad drawings for the X5S parts at grabcad but they are 3D drawings and dimensional drawings and not something you can reliably make a toolpath out of.

So i spent an hour or so drawing parts in OMax Layout Premium so that i can cut these out of aluminum or steel at my local makerspace (ProVolt).

I'm aware that the y axis carriage needs an upgrade to 3 rollers rather than 4, so I hav