I was looking at the layout of patches on the System-8, and it's safe to generalize that they have been roughly categorized by Number as:
  1. Ambient
  2. Arpeggios
  3. ???
  4. Brass
  5. Pads
  6. Leads
  7. Bass
  8. FX
Am I missing something? Wouldn't it make more sense to group similar patches by banks--Letters: A - H?

On this keyboard, selection is made by turning the knob one step at a time or selecting A-H and then 1-8. Thus if I want to try my various leads, I need to click 2 buttons A5, B5, C5, D5, etc. On the other hand, if all my leads were together under E for example, I could just click 1,2,3,4, etc. or turn the dial one click.

With only 64 patches, we can't really look to General MIDI as a starting place, but at least that "standard" groups instruments sequentially in families of 8.

How do the pros handle this?