Mac Pro :: Partitioning SSD For Organizational Purpose

I know that Partitioning a SSD won't matter in speed since there's no inner/outer rings to the platter. But is it possible for organizational purposes? Like if you want an OS partition, but then a different partition for files/temp things that you can format/erase all at once? I can't seem to get my system drive down to below 60 gigs, so the OWC 60gig SSD is just too small. But the 120 is way too big. So I was thinking of doing like an 80gig partition for my current OS/Apps and just SuperDuper it over and then have a 40gig partition where I put my most recent "heavy use" files, like work files and such.

Where I can change them in/out depending on what project is at the top of the hopper. That way, if I have 20 gigs of work files, I can use the SSD to store them and have other SATA drives backup/store the main storage. And then if a new project comes to the forefront, move the files from the SSD to the storage, and move the new projects to the SSD partition. And, I could set that 2nd partition to be the photoshop scratch too. And yes, I have triple redundant backups, so everything on the SSD or SATA drives would be backed up to 2 different places daily anyways.