Big Transformer Rewind

I salvaged this big transfomer from a scrapped medical equipment power supply, around 1992. I was needing a GOOD transformer for my GS-35b 160m Amplifier project and remembered I had it. The multiple secondaries are all wrong but the split bobbin and existing twin tapped primaries are exactly what I needed. I just needed to rewind it to get 1250 VAC (or thereabouts) at 3A or more. That will give me around 3500VDC @ close to 1.5A. Multiple secondary & primary taps will allow a wide output voltage adjustment.