As Mark stated this is not test and not supported. The biggest thing I would work about would be the resource concerns. There could be times when the core is already busy and then you at what ever the remote users are doing and you have both applications not performing as expected. The other concern could be that the terminal server software installs a version of something that is not compatible with LDMS- While not likely completely possible.
At the end of the day we would not recommend it and if you are having problems with LANDESK we are going to ask you to remove/disable Terminal services.
Jason