Knocking out the liquid cooling would probably save you a buck or two, so do it. You won't be seeing a need to overclock that rig anytime soon, unless you demand quadruple digit FPS.
People never seem to understand how much difference a real Sound Card makes. I've always stuck with Creative products, but I hear snifflettes around the web that they aren't quite as good as they used to be. Dunno, mine sounds rockin.' Grab a sound card with onboard memory (Creative sells them as X-Fi, but make sure it's a true X-Fi, do some research on the specific card.), and you're set.
Are you set on Pre-Built? If so, what brand is that? When looking at prebuilts, the brand is as important as the parts. You don't want a bunch of awesome parts put together by Koreans whos tech support line doesn't speak any English. Make ABSOLUTELY CERTAIN that they send you an OS disk. Most prebuilt manufactures will refuse to send you an OS disk until you threaten to cancel your order. With the OS disk, you can format that hard drive right away, and then get rid of the sh*tty 'backup partition' that often takes 10%+ of the HDD up for a 1 gig OS.
What monitor are you hooking that rig up to? May be time to upgrade your monitor instead of that liquid cooling system (or put that money toward a real sound card).
It wouldn't hurt to get a standalone NiC (network interface card, aka ethernet card), as sometimes those can clog up your bandwidth if they're onboard. I switched from an onboard to a $20 PCI card, and saw a 300 MS drop in latency. I can't garuntee it would have the same impact for you, but I can bet it would have SOME impact, especially if you got a fancy gaming specific one.
As said before, try to see if they can upgrade your HDD to something with the 32MB cache. MAKE SURE that it's going to be hooked to a SATA port, you don't want some damn IDE connection slowing you down.
So, TL:DR version:
Get a real sound card.
Get a real NiC.
Drop the Liquid Cooling.
Get a faster HDD.
Edit: Don't get me wrong though, that's an awesome deal, especially for a prebuilt.
I just built the same (similar) rig myself on Newegg, and having forgotten the OS, it's sitting at $1183 (US). It'll be just under 1300 with the OS. Only differences were a 32mb HDD, and I went with a Name Brand video card (EVGA) and RAM (Corsair), and the RAM was heatsinked. The rig you get will probably have an off brand of video card (Sparkle comes to mind) and RAM (Kingston, I'd guess, knowing current manu trends).
Edited, Nov 16th 2009 2:39pm by jaysgsl
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