From my first Scope technology contact back in 2006 I spent as much money for my scope PCI cards as for my Xite-1 unit (but most of the money on PCI card was spent before the Xite-1 release). The overall power I do have now splitted on my 3 scope PCI systems just provide a little more just provide me half the power of an Xite-1 (with more IO but I use part of them to interconnect the different subsystems) so slightly more than an Xite-1D.
I just stopped spending money on any gear to spare for the Xite-1 and sold some other gears (including some VA synth). This was my plan.

On the over hand if you just want to test and taste the scope VA synth sound, there are severall solutions including the NOAH, the ASB, Klangboxes and the Plugiator. All of them being only one part except for the NOAH. The plugiator is as flexible and nearly as powerfull as the NOAH but is limited to one part and needs a computer to achieve sound design. The ASB range are more interesting by providing a usefull direct access to the sound that I miss on both the NOAH and Plugiator. The NOAH still is a great unit in that part ...