[HECnet] Alpha emulation?

Is anyone running OVMS 8.3 using the AlphaServer ES40 emulator (www.es40.org)? Does it really work and is it fairly reliable? I'm looking for an Alpha emulator that runs under Linux. Simh doesn't do it (no Alpha emulation) and Charon-AXP doesn't, AFAIK, run on a Linux host. Are there any other Alpha emulators out there? Not exactly a HECnet specific question, but there are lots of HECnet people out there running emulation, so I figure you guys might know :-) Thanks, Bob