Hi all, I am thinking of upgrading to the following and wanted to check that my current psu would be good enough to run it! It is the one which comes with the antec sonata 3 case and in addition to the below there would also be another 500Gb hard-drive and a dvd drive / blu-ray drive depending on the psu situation 
Any comments/suggestions on alternative parts would also be welcome although this is about the maximum I would want to spend
Any comments/suggestions on alternative parts would also be welcome although this is about the maximum I would want to spend