I do all my own Dash Repairs when I do RHD Conversions, and the reason I do it myself is to save money, and have some control over the completed article.
My philosophy is if someone can do something, then there is no reason that I, with time and patience, and a few mistakes along the way with test pieces, can't teach myself to do the same thing, and once learned, never forgotten. Until Alzheimer's kicks in that is.
Bruce. >:D