I'm at 25' above sea level sometimes less. LOL
First you need to base line the engine.
Compression check.
Leak Down is nice.
Check TDC with the timing marks on the crank damper.
Vaccume reading.
I don't know much about the Ed carb other than I would put a Holley on it.
I would also reduce the amount of rubber gas line you have in the engine bay.
Steel pipe will not spray fuel as easy as that hose. JMO
