I have 750 dollars to spend on modding my computer... So far i have an xoxide.com x-blade case($120), ATI RADEON 9800 SE ATLANTIS 128MB DDR AGP 8X DVI/TVO VIDEO CARD WITH SOFEWARE (BULK PACK) (OEM POWER BY)($125), thermaltake power supply package($70), ASUS "P4P800 SE" Deluxe i865PE Chipset Motherboard for Intel Socket 478 CPU, ($105), and i am trying too see if these things are good so far, and what else i should get. I might want to test out some watercooling with the Thermaltake aquarius 3 watercooling kit. Are the things i picked out good, and have any suggestions as to what else i should get for under 200 dollars to make my computer bang?