Yes I try to do Tsendring regularly, but doing all this alone it's sometime hard because I must prepare all the tormas alone and I must concil with my professionnal activity. And then doing the puja alone too, because people in our sangha don't read/speak tibetan and I think there is no phonetic version of tsendring. I do sometime too the long puja of Mahakala chadrupa for this reason you have seen his permanent torma. And some 29th day I do the 2... Tsendring and the long Chadrugpa the same day. Sometime other puja like Dorje Drolod or other special practices.
And yes this is the Shangpa tradition of the 6 armed Mahakala torma. My master have made his formation since very young in Sonada and he did his 3 years retreat there too, he is Karma/Shangpa Kagyu, but he is too a Nyingma master receiving many teachings from his father who was a master, Dudjom Rinpoche, Khenpo Nyoshul Rinpoche and some other important master. For this reason I'm in these 2 "courants" Karma Kagyu and Dudjom Tersar
You can see all the torma aranged in the altar on this picture. And thank you for your encouragement
Ngakpa Choying Dorje