Haha, cool. I was tempted to do the same and was mighty curious about the HA-02 amp, since their portamp was pretty well received around here, and I never got to try it out since it's always out of stock.
You have got to put up a review/thoughts of that HA-02 sucker once you get it. Most curious how it sounds, albeit, I'm guessing pretty good.
It will be some time before I get to listen to it as I will not be back home until end of April. I am also intending to buy some more stuff before I get home and that probably includes a Burson HA-160 + a DAC I need to choose.
I have 2 portable amps and when I get home and the desktop amps are waiting for me I will have a very long session testing al the equipment.