I have a set of 12"x9" (I think!) bennett trim tabs that I will be getting rid of. All second hand although the wiring loom is missing, comes the pump, 2 rams, the twin rocker switch the small backing plates and newly electropolished tabs. Had them running in my garage and all seems to work fine. PM with any sensible offers. I meant to say that if they are a bit small for you get in touch with cyco and he could do you all singing all dancing tabs around the 500mm upwards to suit. They look very good indeed!!