fuse box...64 Merc Comet!!!!

I admit I have always wanted a 64 Comet and so I have a builder. I have the Merc FSM but it does not show the fuse box that my car has. MY Fuse box is also empty/ I also know 64 had some mid season changes. But... The box takes 3 fuses, for the usual circuits if figure, and I have also some Mopar early 60 s FSM but heck I can't find it what fuses even Mopar used.

I have uter confidence in you all electrical gurus! would 15 amp fuses be a reasonable guess?

THere are some Ford things that make you wonder WTF were they thnking.