Matt, I've got a frame at home that I brought practically brand new from some chinesse guy. He said it was a Zhi Z2, but it doesn't quite look the same, and it measures up differently.
Anyway its the geometry your looking for : 1075, +60, 383, 72. (with my Atomz forks)
EDIT: Its vertical dropouts, but maybe you wanna try it out and see if its the geometry for you? , before you go and splash out on a frame that you may not like..