Want to Buy WTB: De Vere 504 Dichromat Head / Lightsource or similar

Hi all! I have a Da Vere 504 chassis in need of a light source + power source. If anyone has one around or something similar, I would love to know!

In Brooklyn, NY but willing to drive pretty far or pay for shipping.

Check https://www.secondhanddarkroom.co.uk/ and http://www.khbphotografix.com/ between the two I was able to source everything needed when I was gifted a 504 chassis.