To get the camber caster set, you should just take it in to get it aligned. In the meantime you can set the toe very easily with your setup.
As for the shop knowing how to adjust your new steering, AFIK the only thing that gets adjusted differently is the tie rods...and it's not a different concept, just different design (and the design is similar enough to a solid axle heim setup that they've probably seen it once before).