Hi Jim,
Congratulations on your project - that's one really nice 8-bit system you've there! (Looks awesome in the tower too. :-) Looking forward to see it all running, especially with the NIC/uIEC goodies installed. Well done!
Cheers Valentin
PS: You had to modify a FULL TOWER CASE to make it fit, is this right..? D*mn that's a big mainboard :-D