Well done on making the comp a level 2 one rather than level 1, considering the extra effort of 10 stages (instead of 5) I think this is completely warranted.
I'm curious to hear why your tRAS and tRC are so loose - is that what it took for your memory to pass 32M @ 940, or is it just faster? I was running 18-11 recently, but that was around 880 MHz.