I have read numerous articles on the Fantastic fans on this site and I was wanting to get a little help on which type to put in a 1971 31' International Sovereign
. It appears that the automatic vents with rain sensors is #1 on installing. Would it be appropriate to install one in the front and one in the rear to circulate air and one of the other models in the middle with just the rain sensor. Also my interior was removed by PO and I hope someone can tell me if I need the flat or curved interior trim for my ceiling. What is the best way to fasten to the roof, I see different ways mentioned. Will one feed from the 12v
power source run three of these fans. I am a newby at this and any help will be treasured.