There's the general idea. I have no idea if calamares can do this though. In general I've found anything more than basic partitioning you'll have to do it manually on the command line on a live cd then go install it normally using the installer and selecting the disks you created.
If this had the proper US bands I'd really like to try it. Sailfish (previously Meego) is such a sublime interface. The ability to add a few Android apps that you still need is just the cherry on top.
Ours had this till a great organization donated the parking curb concrete things that go in between the posts. So basically a concrete curb divider. It's so much better and wasn't too expensive compared.
https://std.rocks/gnulinux_mdadm_uefi.html
There's the general idea. I have no idea if calamares can do this though. In general I've found anything more than basic partitioning you'll have to do it manually on the command line on a live cd then go install it normally using the installer and selecting the disks you created.