Okay in that case just upload the midi file user track and I will use them in any of the vsti's I own - that way I can add key switches anywhere I like to get the sound I like - same with user track drums I can change the kit and re-mix it.
So you would only need to save your midi user track to an mgu then I just render your midi file to a wav/wma along with the mgu/sgu in the user track folder.