The romanization is in my post above* with the images. In the IPA tables, the upper character in a cell is the IPA character, while the lower character is the romanization.

*By "above", I apparently mean "on the last page". This form appears to handle thread pages oddly.

Anyways, looking at the chart, <Tshun> [tsʰun] is A-OK.

ADDENDUM: Oh, just looked at the Umam page, you spelled Sakdatas wrong. I'd fix it, but I appear to not be able to edit the page.