Looks like a dead thread, hope someone sees this
I have ftw3 hybrid and realized I can't fit the Hybrid card due to the tubes and I also have an x62 up top.
I saw this post about a vertical GPU mount. Did this work? Was planning on getting vertical mount and trying to mount the gpu rad and fan in the top (3 side fans) of the front side, but wasn't sure if the tubes would reach.
Did this work for you? If so would you mind sending a picture.
Thanks