56 Lincoln Upgrade

Wanting to upgrade my 368 Y-Block in my 56 Lincoln Premiere. Thinking Edelbrock carb, electronic ignition, spin on oil filter, alternator instead of the generator, etc.....Any ideas on where I can get parts that will fit the 368?
Thanks,

 

Here is a picture of my upgrade. This has an Edmunds intake, mild cam grind, bored .40 over, ported/polished. For advise call H&H Flatheads in CA.