I've been using vacuflo model 26 for the last 8 years and have always wished it had more power. Just today called one outfit and they told me that it is possible to install a much stronger motor on it with some modification to the top lid. They quoted me a price of $269 but of course did not want to share the motor number. I would like to try and find something used if I could for hopefully around $100 -150 range, but significantly more power than the original 115334 motor. would appreciate any advice.