You should see them.
Did you assign the instruments?
If not go to;
go to options -> mouseclick instyruments.
Here you have the choice to select a midichannel for each instrument.
After you assigned(use define) the instrument to the specific midichannel, go to the selected midi track and select assigned midi channel then click pch. (patch)

If nothin's there the patches were probably not written in the ins file.
These are user ins files so in that case you might cheque for newer ones.

You can control the ins file by opening the file in msword as a txt file, as this is all it is in fact.
Don't change the file if you are not familiar with writing your own ins files

As a last resort you might send me the ins files by mail and I will cheque for you or the definitions for all patches are written.

Since I don't own your instruments I can't write these for you, but I can see or there are more as one patch for drums f.i.

Fred