I'm in the process of redoing my basement workshop. I've gutted most of what was in there, so I basically have most of a blank slate to work with. Here is the layout:

It's a bit of an odd shape given it's fairly long (25 feet), but narrow (8.5 feet). For electrical, I've got one outlet in the bottom left corner and 3 along the top wall (spaced roughly 5 feet apart). I only have a single workbench right now which is 8 feet by 2.5 feet.
Previously I had this bench against the top wall. The table saw itself is a portable one. I was thinking of using the bench in the middle as an "island" and setting up the portable tablesaw at one end. This way I have the full length of the bench as an outfeed, and space on either side for large plywood, etc.
The only other significant power tool I have requiring a bench is a miter saw. Everything else are hand tools.
What I'd like to do is try to come up with some ideas for the following:
1) Main bench + table saw placement
2) Secondary bench/stand (?) for miter saw
3) Allowance for future tool aquisition (possible planer, jointer, drill press, etc).
4) Storage ideas for small tools, power tools, fasteners, finishes/paint, etc.
5) Lumber storage
Any ideas? I've been wrestling with this for a couple weeks now and can't seem to make any headway!