Adrian,
The setup in the previous photo was a 6360-12 (sorry to have caused any confusion with the DA) and included a spin77 opto and a PT models 21x12WE. After nearly losing this plane to a bad switch (phew) I acquired a Dualsky regulator and failsafe switch combo...the regulator output is adjustable as well. I have 6355DA-12 ready and waiting for me to finish my next F3A project.
-mark