I like your passion for Windows 1.0 visit
www.driverguide.com for all the drivers you need for that.
FAT 16 WILL support a 10GB HDD. I suggest you partition 10 GB to smaller parts of FAT 16.
CD-RW is doubtful to work. Its CR-ROM function will be active.
Did you know, I run my AMD Athlon 64 FX 52 with DOS 6.22 (actually WIN XP but i do this with NTLDR multiboot.)