Is my planned system Vista ready?

I think I've finished my planned list for my new gaming PC. Now I'm deciding on my OS. While I will definitely have Vista sometime in the future after building the PC, I'm no sure if right now is the right time. In any case, I want to make sure my PC is Vista ready for whenever I do get it. I'd appreciate any feedback as to my system compatability with Vista (both 64 and 32 bit as I'm not sure which I would install). I've been through the hardware list sticky and found that not all of my parts are listed there. I realize that it's not an all-inclusive list, but I'm having trouble finding out if all my parts are Vista-compatible. Thanks in advance.

(Main links are to manufacturers' sites. Newegg sites are just for info, although I'll probably buy most of the parts through them)
Monitor: Viewsonic vx2035wm (Newegg)
Case: Antec 900 (Newegg)
PSU: PC Power & Cooling Silencer 750W (Black) (Newegg)
HDD: WD RE 250GB 7200RPM (Newegg) (2 of them in RAID 1 config)
DVD-ROM: LG DVD-ROM Drive Model GDR-8146BK
DVD Burner: Plextor PX-800A (Newegg)
Sound: Sound Blaster X-Fi Xtreme Gamer (Newegg)
Speakers: Altec Lansing vs4221 (Newegg) (I currently have no physical place to put 7.1 surround, will upgrade in future, hence the sound card)
Keyboard/Mouse: Kensington PilotBoard Laser Wireless Desktop (Newegg)
CPU: Intel Core 2 Quad Q6600 (Newegg) (after the July price cuts)
CPU Cooling: Thermaltake Big Typhoon CL-P0114 (Newegg)
GPU: EVGA 768-P2-N831-AR GeForce 8800GTX 768MB (Newegg) (I might put a second one in later)
MB: Asus P5N32-E SLI LGA 775 NVIDIA nForce 680i (Newegg)
RAM: Corsair Dominator DDR2-800/PC26400 2x1GB (Newegg)

That sound card is fine with Vista, although Creative's drivers are still a bit dodgy (for *all* of Creative's cards, not just this one).

In fact an X-Fi Gamer card is also what I use with Vista (64-bit version) and I've had no problems with it.

If anything, the X-Fi cards a *preferred* sound card for Vista - Games using DirectSound can't do EAX under Vista anymore due to changes Microsoft has made. But Creative has released new software called "Alchemy" which provides a workaround for this limitation and it only works on the X-Fi line of cards (not the older Audigy line).