Danny
I am also an X-Statik Owner, could you explain more on these possible upgardes?
Thank you
You can start with Sonicap and Mills resistor upgrades right on the stock circuit board. That will really bring the resolution and detail levels up to another level.
You can also rebuild the whole crossover, inductors and all, wiring it all point to point with new wire.
Then to go over the top you can start by-pass some of the Sonicaps with Sonicap Platinum's.
All that stuff and you can be several levels up from the stock version.