Has anyone tried using the FX Heavy patches that come with the HD500 through a DT25?  Specifically the synth/organ and string simulations?

If so, what did you think? Was it successful and you could get a good sound or was it a waste of time and you really needed to run those patches through a full range PA or at least a full range speaker system?

Even if you could get a good sound, is it advisable to use the DT25 to reproduce those types of sounds or do we risk damaging the speaker or worse?

Interested in people's experiences and views.

Thanks in advance.