Which distributor for 408 stroker?

I have a mopar one with tag 4145753. But its got dual pickups which seems odd. Google says its mid 80s vintage. Its so rusty I'd rather not use it anyway.
I know there are a few variants with different curves etc but not sure how to choose.
I plan to get one with vacuum advance, not sure it will be used but just in case.

The aftermarket cheap ones I'm just not sure on the quality. I'm not into spending bucks for name brands either. Brand names don't give me warm fuzzies. Not even mopar LOL.

I'm planning either a GM type HEI conversion or using the chrome box.
I like the GM idea except it seems a little messy under the hood.
I'll also want a rev limiter, likely the Pertronix add on box.
OK here it is no matter if you spend $50 or $500 it depends if it has the proper curve for your motor. Not doing a plug here guys. Ask the distributor distributor (that's funny) what the curve is My money is silence on the phone. The after market hit full fast