A RAMDisk is a lot faster then a SSD if you run say a Video Encoding Program such as MeGUI in Ram and encode a Source File to Ram.
RAMDisk can save 90% of a SSD's Write Wear thereby extending it's life by writing all Windows Sluff Files such as Local Temp, Windows Temp, Temporary Internet Files for IE or FireFox Cache, WinEvent Files and Temp Files for all Apps such as WinRAR, WinZIP, 7-Zip, Audition, PSP9, Adobe CS6 Apps, NERO, AnyDVD, PowerISO ... etc. None of this crap writes to the SSD and is Automatically Cleared with every ReBoot when it's written to RAM.
Place the PageFile (Hibernation and System BackUp files - If you use them) on a HDD - Not to either the SSD or RAM. Also located My Documents and E-Mail Boxes to your HDD - Whatever it takes lessen writes to the SSD. Not saying you can't use your SSD but you designated writes on command to the SSD and the Day to Day Session Crap Writes will not unnecessarily wear out the SSD.
I run a small 4GB RAMDisk for this purpose using 16 GB of RAM which serves my purpose very well but with 32GB's I would consider a much Bigger RAMDisk Volume and Install something like your Main Photo and Video Encoding App's to the RAMDisk Image and do all your Editing in Ram then copy your HardCopies to a HDD Storage Drive.
Win7 x64 never really uses over 4GB's but with 32GB's try 16GB's for Win and 16GB's to load a RAMDisk Image. I don't believe RAMDisk can go larger then 16 GB's but it may.
I've a duplicate HDD Drive NTFS Partition mirroring my RAMDisk Image which can Load on ReBoot by using 2 Registry BackUps - One for HDD and one for RAMDisk.
RAMDisk is notably much faster but can be somewhat perilous if your not familiar with it, so always keep a DOS Accessible BackUp Image on a FAT32 partition such as GHOST.GHO file to protect your OS - Never depend on stupid Windows BackUp and perhaps a SYSPrep.GHO image so you can install your OS onto new Hardware which loads the Crap and Specific Apps onto a Mirrored Partitioned HDD before engaging the RAMDisk.
A RAMDisk System takes a lot of planning and not for the faint. You need to use DISKPART Commands and Pre-Align Partitions before Installing Win or Dumping your BackUp Images over them on an SSD.
I use a Partitioned Samsung 840 Pro 256 MB as my Boot Drive - 1 GB FAT32 BOOT Partition - used for Bootmgr, RegBackups and DOS, 60 GB NTFS for WIN7, Office and Essential Apps plus a 177 GB NTFS PLAYGROUND Partition. Barely 23 GB's of the SSD is used but lots of room left to use at my discretion. 2 x's WD5001AALS in RAID-0 for a STUDIO and 1 x's 1 TB WD Black HDD for System BackUp and Personal Files and of course a 4 to 12 GB RAMDisk when I choose using 16 GB's of Samsung MV-3V4G3D-US_DDR3 running at 1866 Mhz 9-9-9-24 1T @ 1.34v. AUSUS P8Z68V-Pro GEN3/i7 2700K between 1600-4600 MHz 1.34v, 36 to 67C/Corsair H100/ASUS DRW-24B1ST_DVDRW/Hauppauge 1250 WinTV/ Spare Intel NIC/XFX 850W Black Edition Modular/Fractal Midi R2/QNIX QX2710 and waiting until October to decide what to do regarding a GPU upgrade ;o) My PC hobby is Video Editing & Encoding but I'm willing to try some 1440p Gaming with that 27" Samsung PLS display at 120Hz. The eVGA GTX780 Classified looks very tempting but the Price - YUK! Here's hoping, come October, AMD release a 9970 512Bit 4 GB card that beats the 780 for a Lower Price.
Here's an AS SSD Benchmark comparing Samsung MV-3V4G3D-US_DDR3 RAMDisk Drive Vs a Samsung 840 Pro 256 SSD :
And a MaxxMEM2 Bench with a 12 GB RAMDisk image loaded :