emperor cab users, which head do you run?

[FrigginChris]

I recently put down a deposit on an emperor stack and i was just curious about which heads you guys are using with your cabs.

i know once mine gets here i'll most likely be using my mesa big block 750 but i may start looking at some other options.

[poor_gear_whore]

I have a 4x15(stereo) and a 2x18. I run 2 earth g2000 heads into the 4x15 and an earth b2000 into the 2x18. 300 watts all tube. Does the job. Although I will be replacing one of the earths with a 200 watt tube power amp soon to power the 2x18.