Chipset Cooling and 2900XT

[JustinSane]

I have a HR-05-SLI on my chipset. The heat spreader hangs right out in front of my 2900XT and it causing the temps on my 2900XT to be at 70 degrees idle. I just took apart my PC to move the HR-05-SLI behind my graphics card and it doesn't really fit. The thermalright is touching my video card AND SI-120 cooler on mu CPU. Do I leave it like that or use the broken Twinkling VGA Cooler I got from SVC? Here is the broken one:

http://img238.imageshack.us/img238/4682/newbrokenfanrk7.jpg

If I just rip the one side that is broken off will that be enough cooling?