I usally don't stray that far from the AIAB setup anymore.. when my HD went bye bye I didnt have the energy left to redo all the stuff so in with AIAB.
mount my FTP as an amiga HD (WHDLoad, WB Installs, programs, unsorted, caps)
The linux setup is pretty much the same, but less AIAB and more problems.
The second setup is a500 for caps with interlaced output for TVs
The third is CD32 with some minor tweaks for TV output.