I could use some guidance on what type of regulator to use on my 50. I was hoping to get a 12V one that uses the same mounting holes as original. I am also in process of changing to 12V system but planned to keep the generator set-up. Regulators are listed by year and amp rating but unsure what to pick.

If anyone has comments on the 12V with generator, I would be open to that too as far as reliability, etc. thanks