I don't know wether this is the correct section to ask this question but hopefully you can help 
My Current system is bottle necking my 6950 Cross Fire setup and I was wondering wether to wait for ivybridge cpu's or upgrade now? and If I upgrade now which sandybridge chip is the best around the £250 below mark for the chip.
Im looking at CPU / Mobo / Memory upgrade.
My Current system is about 3 years old.
Asus Maximus Formula II 775 Mobo
Intel Q9450 2.66 @ 3.2ghz at the moment.
6GB Corsair PC 8500 Ram.
Crucial 64GB SSD Drive.
2 TB Western digital Backup drive. ( WD20EARS )
2 x 6950 ATI Radeon HD 6950 IceQ X Turbo 2048MB Graphics cards.
I know it's bottlenecking my cards as in the beta BF3 I seem to be getting the same or better fps with a single card than the two. Yet in benchmarks and deus ex I do get better fps with the crossfire, but not as much as I want.
any suggestions on mobo / cpu / memory etc would be appreciated.

My Current system is bottle necking my 6950 Cross Fire setup and I was wondering wether to wait for ivybridge cpu's or upgrade now? and If I upgrade now which sandybridge chip is the best around the £250 below mark for the chip.
Im looking at CPU / Mobo / Memory upgrade.
My Current system is about 3 years old.
Asus Maximus Formula II 775 Mobo
Intel Q9450 2.66 @ 3.2ghz at the moment.
6GB Corsair PC 8500 Ram.
Crucial 64GB SSD Drive.
2 TB Western digital Backup drive. ( WD20EARS )
2 x 6950 ATI Radeon HD 6950 IceQ X Turbo 2048MB Graphics cards.
I know it's bottlenecking my cards as in the beta BF3 I seem to be getting the same or better fps with a single card than the two. Yet in benchmarks and deus ex I do get better fps with the crossfire, but not as much as I want.
any suggestions on mobo / cpu / memory etc would be appreciated.