Mopar HEI Distributor?

I've never used a kit like this before just wanted input. The people I talked to said I could order it with a female cap since the one they had listed was a male cap. The vacuum advance module looks the same on the side of distributor and they said I would still be using the stock starter relay and keyswitch. The stock wiring was fine until I dropped a lifter after trying to crank it back up it quit turning over completely. Coil went bad started seeping and now I can't keep the battery charged even with a good altenator. I haven't got my car back from the shop yet from getting cam and lifters replaced. The guys there said I'm drawing 12 volts from "somewhere" they don't have a wiring diagram but seem to think it's a grounding problem somewhere inside the car and not under the hood and refuse to fix it since they are only responsible for mechanical problems. They wanted me to order this HEI kit just so they could fire my car up to make sure cam lifters, and carb are set right. Then the rest is my problem.