Beep.
I've got the synth & the patch and I reckon you should be able to use this, after some processing.
There does seem to some sort of round robin going on with the program becasue I programmed a very simple riff and ramped the velocity up from 1 to 127 and there were some interesting tonal variations going on which other synths wouldn't do - it just gets louder.
Nice patch, I might use that as a placeholder until I get a round to playing my 5 string over it.
I do this with virtually of our songs..
With regards the other point about the PC additional modules, I definitely had to purchase a few, and I went the X1 > X1a > X1b > X1c > X1d > X1d Expanded route but it couldn't have been more than about £100 GBP, though I definitely got the Concrete Limiter as for a tenner, so that helped.