I've moved my pagefile back to SSD, but I've reduced its size to 512MB. IMO setting (fixed) pagefile on SSD is better choice (faster).
Here's similar chat/guide (SSD with Win7, could/should be updated a bit though): http://forum.piriform.com/index.php?showtopic=34924
What I've done is;
- Checked that TRIM is on & supported
- Reduced size of fixed pagefile (moved it back to SSD)
- Disabled defrag, hibernate, system restore, indexing+search, Superfetch/Prefetch
- Keeping SSD firmware up-to-date
- Keeping AHCI drivers (Intel RST) up-to-date