If I fly it in from the united states, then yes it is.
At the moment I have some contacts going out for Quicksilver PSU's, although the search has proven fruitless so far.
I did try a modified ATX which, much to my dismay, did not work. It doesn't necessarily mean the machine is dead, but the odds are beginning to pile up against it.
For now I have the RAM from the Quicksilver in the Yikes, giving it a grand total of 896mb RAM. Much faster.