I get the picture now. Fast ATA interfaces steal CPU cycles, so its best to stick with SCSI addon for accelerator and add on SCSI <-> IDE adapter.
Subway USB, limited use. Probably really useful for USB mice and external USB storage which isnt really required.
I guess people dont really get into Fast ATA interfaces unless they have say an 060. or is it still intensive on CPU still.
Whats classified as High End in Amiga terms? I would think a A1200 with 030 would be starting to wander into that direction. Or is that area only reversed for 040/060 equipped machines more namely A1200 or A4000 with video etc add on cards.
Im mainly getting this machine for the Workbench experience on updated hardware compared to my A500's

Also whdload is a nice touch.