My Name Andrew, Yes I modified the neon lights to take 2 neon tubes and each tubed has it's own ballast, they do work well. I far prefer the new ballasts that are on all the time as they are super bright. The ballasts used for the twin neon tube lights do not have the 3 wires only 2, The original ballasts are far too big to attach to the back of the plastic housing.
Yes I do have a damaged TOREADOR red neon light which came off of a collectors edition, this means major reconstruction which I can do ADD $100 to the cost of the standard neon, are you prepared to pay $435 as I need to source the right paint. just the paint will cost me $100 to do one light.
I can take a picture of before and after so you can see what I have said is correct. Andrew 954-720-0475