Machine convertion

What do I need to convert my 500 x 500 to 1000 x 1000 unit

New framework underneath, new makrslide rails, new belts, probably new wiring

https://www.inventables.com/technologies/mxl-belting-open-ended

https://www.inventables.com/technologies/waste-board-with-threaded-inserts

https://workbench.grabcad.com/workbench/projects/gcl5zpCuwqCXWLvYktLQBc-2IHvossNo37ycTOkzg6gREW#/space/gcojYwyy_VqboQQ-9hKBJrjS3zGaGuue8sfnqRNxGI9WQS/folder/2078600