Stefan - Although you're in a different part of Europe, you're closer than I am to Sweden, Germany, and the UK. If you're interested, send me a treemail and I can put you in touch with some top notch growers and hybridizers. Know some in the US but don't know about shipping regulations. I did, however, get some cuttings from Sweden without a problem, but that was about 5 years ago.
I think it was good that you brought up the possible naming conflict so no worries about doing so.