Yes.
I've used EMC Universal for years, and one option is to convert all styles in a folder to another in one go. EMC load and save each file automaticly.
It works OK for most models, but again, there is still some work left to do at the keyboard itself, but that's pretty much related to personal taste and needs.

If Dannys goal is to convert SX900 to KN5k, he have the advantage that he can listen to the original while adjust at KN.
The last update of EMC Univ. is 4.99, but Klaus still has a way to go if cope with newest technology using Audiodrums, bass and so on...
To be honest, I don't thik the market is large enough to keep it going on, times are changing .....