New motor for Nottingham Interspace

Hi all,

The motor of my Nottingham Interpsace turntable is noisy and I haven't been able to get rid of it. So I'm thinking of either replacing it or "upgrading" to either the Teres lower priced battery operated one or the Origin Live DC motor. Any recommendations?

I use a Bluenote arm and Benz Glider cartridge...

Thanks!
Steve