I hope I am not hijacking this thread but I am using a VTPH-2 and VTSP-3AR02 and have been thinking about whether to replace the stock feet with something that will provide better isolation. I looked up the Ultramini's and Vibrapods on the web but have a question--How are you installing these? Do they thread into the chassis in place of the stock feet? Has Keith provided an endorsement for their use?