In case if anyone is interested, Paepke has responded today arguing about "fixing" the lens hence inspection needed (in spite of me specifically saying nothing is broken). But further, they claim to charge 250-300 EUR for upgrade to 3 cam (per lens), which I find almost offensive. Also they do not have kits for ALL the lenses. Bottom line is, it appears pre-work inspection is a given add on, so including postage both ways, getting 3rd cam through them is around some 400 EUR per lens. Most mainstream Leica R lenses sell within this range, so I won't bother even considering. However, given the time they took to address my original question, and even more so, the way they addressed it, I don't see them as a service I would entrust any of my gear.