Well,this is an interesting thread to me. I've studied languages and speak as a native tongue a language that almost all foreign student of hate after just a few weeks trying to learn it.
I also remember TP clarifying the Angua dilemna and it was-ann goowa-pretty sure.However,I agree with not trying to put too much of a stress on how to say the names,go with whatever feels good in your head.
But the Überwaldian way of saying things do feel natural to me as an Icelander.I would make a VERY good vampire with my icelandic accent
(Oh,and sorry, I know you don't like very long posts )