MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.
SKR v1.3 seems to have same dimensions for the screw holes, so it should fit in the box.
USB will probably be reachable as well (there's 2mm difference with MKS Gen L so you might have to shave off a little bit). Only thing which will require more drastic hacking is if you wanna use the sd card reader from the SKR. Fusion360 files are attached however, so it's pretty simple to extrude cut that opening.
I was actually checking this myself yesterday evening as I have ordered that board as well ;-)