Jjmali,
your dealer-friend may not know, my info comes from AT Trade, the B&W-general importer for Russia. The person I spoke to was invited, as every year, to B&W in England. In addition, I have spoken to Raimund Mundorf himself, who had B&W representatives coming over to Germany, and himself going to B&W. A whole department of B&W engineers is involved in revamping the 800 series.