pm314,
Looks like you're new to AudioCircle so a welcome is in order.
rosconey and MaxCast aren't new to this hobby and have the experience to back up their posts. I agree with rosconey, give Klaus a call. He is the consumate consultative Owner / salesperson and will do his best to help you make an informed decision.
Apparently MaxCast has heard the Khatargo/Estasion and if he says great deal and sound for the money I would trust that as well. I haven't heard the K/E combo but I have made 3 separate purchases from Klaus and each one of them, IMHO was great bang for the buck.
Best of Luck,
Jeff