Now that the Mac Mini is sans an Optical Drive and you can configure the Mini-Server with 750GB + SSD options; heres hoping Apple does that same option for MBP's. or even dual RAID SSD's.
If I were you I'd hold off and wait for the next MBP update! Maybe the one after might be a complete re-design so you might as well wait for that one too.
I wish I had waited but I needed one right away to make money with. 🙁 I'm sure I wasted my money by buying a Mac that is sure to be updated in the next 6 to 14 months, but I needed to pay bills and stuff so I just bit the bullet and bought a soon-to-be-obsolete Mac.
Damn.