Help convince me to go BB in my Duster?

Here's my budget built 400. Honed, new rings, small cam, previously rebuilt and lightly used 906 heads, used performer intake, ductile iron adjustable rockers, I tried th thermoquad carb but I couldn't get it to workout for me. Went with a used rebuilt holley 750 vs.


Looks good man, How's the pick up on it?

But yeah I just want a list so I don't say, buy the engine, then realize I need a 5k iginition system or something dumb like that, that potentially screws me over.