Welcome luxi401. It's been a long time since I was in "The Good Land" with NATO (NAMSA HQ) beautiful place and it looks like there is some excellent wheeling there.
I've not had any problems with Omix parts. If you are looking for another source, Rubicon 4X4 has some Omix parts at http://www.rubicon4x4.com/catalog/index.php/cPath/459_424_2109 or you can make your own with 1.25 inch [U.S.] = 3.175 cm thick wall DOM threaded to accept the ball joints - or even Heim joints with through bolts to the steering knuckles!!
Let us know how we can help.
Mudrat