I don't consider myself a tuner but I have revalved and serviced many WP 48mm forks.
If Konflict Motorsports or somebody else is willing to share a good shim stack with you (you could at least buy the springs and other parts there), I can put them together for you. I am not exactly around the corner but I can ship a set of forks to Romania for €20 so I assume it's the same the other way around, and we are both in the EU so there are no hassles with import taxes or paperwork.
Proud member of the HUSABERG ADVENTURE TEAM!
12 690 Enduro-R, 12 Husaberg FE570, 09 KTM XC-F/ 450 RFS hybrid, 07 KTM 450 SMR, 09 BMW F650GS twin/F800GS hybrid, 03+05 YZF-R6