If I was you, I would probably try and spend less on the CASE and CPU COOLER as these don't really affect performance all that much (yes I know the cooler will allow high over-clocks blah blah blah, but so will a much cheaper budget cooler for like $25), and try to squeeze in a higher tier graphics card which actually WILL yield more performance.
this is what ill do, put back in the ssd. Keep the HD7850 but downgrade the case to afford the SSD and new card. Sorry but i really wanna keep the cpu cooler as i plan to OC the nuts out of the i5 2500k and the noctua is the best cooler without going into proper watercooling.
what you think now?