I think it would be very helpful if there is a reference pronunciation chart for different sounds in Swedish. (Maybe you already have that and I missed it?)
Also... this might seem like a strange question... A friend of mine is from Sweden and insisted that I was pronouncing his name (Johan) wrong . Tried as I did for several months, it did not sound correct enough to him to make him aware I was speaking to him (or about him), which was particularly embarrassing when I was trying to introduce him to people. Would it be too much trouble to ask you to record a 2 second clip on how my friend's name is pronounced? racking my brain a bit here...

Thanks!
Danni