I just tested my NG / oxycon / Alpha set up, and I am really pleased how it works. Very different to HH on small propane canisters. I made a medium aquarium bead of Effetre glass on a low gas and oxy set at 2 LPM, just to try how it feels. Here are the pictures of the connected torch.
P. S. The torch is attached with screws, then the gaps sealed with aluminum tape so no hot pieces get under it.