Not Lakota, but am Western Cherokee. I would like to think I'm sufficiently aware of general American Indian cultural issues to notice 'horribly insensitive' but I can't offer any guarantees specific to the Lakota (I do know a few Lakota words and am familiar with some of the spiritual beliefs and practices). If you don't get any actual Lakota volunteers, I'd be glad to read it over for you, bearing in mind my aforementioned limitations.