My Liquid cooling temps and plans in the future

Hello guys!

Hardware
EVGA X58 3x-SLI Classified
Intel I-7 920
Sapphire Radeon 1GB 5870 "Game Edition"
Corsair Dominator 1600MHz 3x2GB
Corsair HX 1000W
Corsair Obsidian 800D
2x Seagate Baracuda 250GBs
Liquid cooling parts
XSPC RX360
XSPC Single bay reservoir
EK-FB EVGA X58 Classified full cover block Nickel/Acetal
EK-FC 5870 Copper/Plexi
Swiftech Apogee XTZ Copper
6x Scythe Gentle Typhoon 1850 rpm
Feser 1/2" ID, 3/4" OD tubing
IDLE Temperatures in degrees celcius (copied from E-LEET monitoring)
CPU 29
GPU 29 (from CPUID Hardware Monitor)
VREG 44
SYSTEM 34
TMPIN0 35
Room 20(+-2)
Load Temperatures
GPU 40 (4 hours of furmark max 8x)
CPU 33
VREG 45
SYSTEM 36
TMPIN0 36
Fan arrangement
3x scythe gentle typhoon exhaust top
1x scythe gentle typhoon intake rear
1x Corsair 140mm intake bottom
1x Corsair 140mm exhaust side/behind mobo
1x PSU Intake/exhaust bottom
Loop order
Reservoir->D5pump->GPU->Chipset/NB/SB->CPU->Rad->Reservoir
Pictures



Questions
1) What do you think of my temperatures?
2) What do you think of my loop order?
3) How can I upgrade my build? I have a vacation to the United States coming up. And I have planned to buy some computer hardware, especially liquid cooling stuff. So what for these ideas?:
- buy Mountain Mod Ascension + 2-3 more RX rads + one more D5, or 2, + some scythe's etc?
- Just buy more rad for my Obsidian 800D?
- Anything?

NB!Money is not an issue at all


Edited by Ambidex - 18 Oct 2010 at 5:09pm

Should I use Prime95 to warm it up for the load the temps?

Edited by Ambidex - 18 Oct 2010 at 5:40pm

Prime blend will continue to raise temps for the first 2 hours about, .  Linx with max mem 20 passes will usually show temp max, or close.

small FFT for max heat, on some CPU's, depending on L2 cache size. I have not tested this lately, prolly should, in the past I had the highest temps with blend, I imagine because of the hard RAM usage, and the memory controller on the CPU itself on the I7's.

Edited by justin.kerr - 18 Oct 2010 at 10:54pm