IMSAI Series Two

Greetings to the list: It looks like the IMSAI Series Two (the "S2") is nearing its first production run. (See http://imsai.net/ and http://groups.yahoo.com/group/imsaiusergroup/) I've ordered one of these as a replacement of sorts for the IMSAI 8080 I assembled back in 1976 but managed to, uh, "lose" in the early 1980s. It's been a long time since I've had a chance to fool around with a machine equipped with a real front panel. I had thought I'd seen about every S-100 machine ever made, but I recently came across a net reference to the Ithaca Intersystems DPS-1. It looks almost identical to the IMSAI 8080 except that the DPS-1 front panel is styled more in the way of Digital's later PDP models. I note that the DPS-1 PSU is somewhat different from the IMSAI 8080, but other than that. the internals seem to be very similar. So, are there any other IMSAI 8080 fans on the list?