I've successfully built LOS from source!: https://lisalist2.com/index.php/topic,644.0.html
noticed the boot disks aren't recognized by applesauce as Pascal diskshttp://bitsavers.org/bits/Apple/Lisa/macworksPlus/macworksplus_boot_1.1H_cp2.dc42
Did Sun Remarketing change the boot disk format to something other than Monitor?