Has anyone tried connecting your X3 Live into the FX Loop (or other method) of the HD500 setting the amp as null using the X3 Live amp(s) with the HD500's effects & cabs? I'm wondering if this will work correctly to use my Orange, Dumble and a few others from the X3 Live. Would it also allow the use of 4 amp models theoretically or would all of this cause too much of a tone drain by running it that way?